Update docs of word-count example for v3 & new folder structure (#423)

Co-authored-by: Ivan Yordanov <i.p.yordanov@proton.me>

docs/docs/resources/examples/defaults.md

@@ -13,14 +13,14 @@
 
 <!-- dprint-ignore-end -->
 
-## [Word-count Pipeline](https://github.com/bakdata/kpops-examples/tree/main/word-count/deployment/kpops){target=_blank}
+## [Word-count Pipeline](https://github.com/bakdata/kpops-examples/tree/main/word-count){target=_blank}
 
 <!-- dprint-ignore-start -->
 
 ??? example "defaults.yaml"
     ```yaml
     --8<--
-    https://raw.githubusercontent.com/bakdata/kpops-examples/main/word-count/deployment/kpops/defaults.yaml
+    https://raw.githubusercontent.com/bakdata/kpops-examples/main/word-count/defaults.yaml
     --8<--
     ```
 

docs/docs/resources/examples/pipeline.md

@@ -13,14 +13,14 @@
 
 <!-- dprint-ignore-end -->
 
-## [Word-count Pipeline](https://github.com/bakdata/kpops-examples/tree/main/word-count/deployment/kpops){target=_blank}
+## [Word-count Pipeline](https://github.com/bakdata/kpops-examples/tree/main/word-count){target=_blank}
 
 <!-- dprint-ignore-start -->
 
 ??? example "pipeline.yaml"
     ```yaml
     --8<--
-    https://raw.githubusercontent.com/bakdata/kpops-examples/main/word-count/deployment/kpops/pipeline.yaml
+    https://raw.githubusercontent.com/bakdata/kpops-examples/main/word-count/pipeline.yaml
     --8<--
     ```
 

docs/docs/user/getting-started/quick-start.md

@@ -2,7 +2,7 @@
 
 ## Word-count
 
-Word-count is a demo pipeline which consists of a producer producing words to Kafka, a Kafka streams app counting the number of times each word occurs and finally a Redis database into which the words are exported.
+Word-count is a demo pipeline consisting of a producer producing words to Kafka, a Kafka streams app counting the number of times each word occurs, and finally a Redis database into which the words are exported.
 
 ## What this will demonstrate
 
@@ -69,33 +69,22 @@ kubectl port-forward --namespace kpops service/k8kafka-cp-kafka-connect 8083:808
 
 <!-- dprint-ignore-start -->
 
-1. Copy the [configuration](https://github.com/bakdata/kpops-examples/tree/main/word-count/deployment/kpops){target=_blank} from the [kpops-examples repository](https://github.com/bakdata/kpops-examples/tree/main/word-count){target=_blank} into `kpops>examples>bakdata>word-count` like so:
+1. Clone the [kpops-examples repository](https://github.com/bakdata/kpops-examples){target=_blank} and `cd` into the directory.
 
-    ```
-    kpops
-    ├── examples
-    |   ├── bakdata
-    |   |   ├── word-count
-    |   |   |   ├── config.yaml
-    |   |   |   ├── defaults
-    |   |   |   │   └── defaults.yaml
-    |   |   |   └── pipeline.yaml
-    |   |   |
-    ```
+2. Install KPOps `pip install -r requirements.txt`.
 
-2. Export environment variables in your terminal:
+3. Export environment variables in your terminal:
 
     ```shell
     export DOCKER_REGISTRY=bakdata && \
     export NAMESPACE=kpops
     ```
 
-3. Deploy the pipeline
+4. Deploy the pipeline
 
     ```shell
-    kpops deploy ./examples/bakdata/word-count/pipeline.yaml \
-    --pipeline-base-dir ./examples \
-    --config ./examples/bakdata/word-count/config.yaml \
+    kpops deploy word-count/pipeline.yaml \
+    --defaults word-count/defaults.yaml \
     --execute
     ```
 
@@ -156,9 +145,8 @@ helm --namespace kpops uninstall redis
 2. Remove the pipeline
 
     ```shell
-    kpops clean ./examples/bakdata/word-count/pipeline.yaml \
-    --pipeline-base-dir ./examples \
-    --config ./examples/bakdata/word-count/config.yaml \
+    kpops clean word-count/pipeline.yaml \
+    --defaults word-count/defaults.yaml \
     --verbose \
     --execute
     ```
@@ -178,13 +166,13 @@ helm --namespace kpops uninstall redis
 
 - `deploy` fails:
     1. Read the error message.
-    2. Try to correct the mistakes if there were any. Likely the configuration is not correct or the port-forwarding is not working as intended.
+    2. Try to correct the mistakes if there were any. Likely the configuration is incorrect, or the port-forwarding is not working as intended.
     3. Run `clean`.
     4. Run `deploy --dry-run` to avoid having to `clean` again. If an error is dropped, start over from step 1.
     5. If the dry-run is successful, run `deploy`.
 - `clean` fails:
     1. Read the error message.
-    2. Try to correct the indicated mistakes if there were any. Likely the configuration is not correct or the port-forwarding is not working as intended.
+    2. Try to correct the indicated mistakes if there were any. Likely the configuration is incorrect, or the port-forwarding is not working as intended.
     3. Run `clean`.
     4. If `clean` fails, follow the steps in [teardown](../teardown).
 

docs/docs/user/what-is-kpops.md

@@ -1,10 +1,8 @@
 # What is KPOps?
 
-With a couple of easy commands in the shell and a [`pipeline.yaml`](#example) of under 30 lines, KPOps can not only [`deploy`](./references/cli-commands.md#kpops-deploy) a Kafka pipeline[^1] to a Kubernetes cluster, but also [`reset`](./references/cli-commands.md#kpops-reset), [`clean`](./references/cli-commands.md#kpops-clean) or [`destroy`](./references/cli-commands.md#kpops-destroy) it!
+With a couple of easy commands in the shell, and a [`pipeline.yaml`](#example) of under 30 lines, KPOps can not only [`deploy`](./references/cli-commands.md#kpops-deploy) a Kafka pipeline[^1] to a Kubernetes cluster, but also [`reset`](./references/cli-commands.md#kpops-reset), [`clean`](./references/cli-commands.md#kpops-clean) or [`destroy`](./references/cli-commands.md#kpops-destroy) it!
 
-[^1]: A Kafka pipeline can consist of consecutive [streaming applications](./core-concepts/components/streams-app.md),
-[producers](./core-concepts/components/producer-app.md),
-and [connectors](./core-concepts/components/kafka-connector.md).
+[^1]: A Kafka pipeline can consist of consecutive [streaming applications](./core-concepts/components/streams-app.md), [producers](./core-concepts/components/producer-app.md), and [connectors](./core-concepts/components/kafka-connector.md).
 
 ## Key features
 
@@ -24,6 +22,6 @@ and [connectors](./core-concepts/components/kafka-connector.md).
 
 ```yaml title="Word-count pipeline.yaml"
 --8<--
-https://raw.githubusercontent.com/bakdata/kpops-examples/main/word-count/deployment/kpops/pipeline.yaml
+https://raw.githubusercontent.com/bakdata/kpops-examples/main/word-count/pipeline.yaml
 --8<--
 ```