fix wording

.gitignore

@@ -69,3 +69,4 @@ notes.md
 list.out
 
 encrypted-cluster
+*.pid

CONTRIBUTING.md

@@ -46,7 +46,7 @@ If you have a question about Mongoose (not a bug report) please post it to eithe
   * execute `npm run test-tsd` to run the typescript tests
   * execute `npm run ts-benchmark` to run the typescript benchmark "performance test" for a single time.
   * execute `npm run ts-benchmark-watch` to run the typescript benchmark "performance test" while watching changes on types folder. Note: Make sure to commit all changes before executing this command.
-* in order to run tests that require an encrypted cluster locally, run `npm run test-encryption-local`. Alternatively, you can start an encrypted cluster using the `scripts/start-encrypted-cluster.sh` file.
+* in order to run tests that require an cluster with encryption locally, run `npm run test-encryption-local`. Alternatively, you can start an encrypted cluster using the `scripts/start-cluster-with-encryption.sh` file.
 
 ## Documentation
 

scripts/start-encrypted-cluster.sh → scripts/configure-cluster-with-encryption.sh

@@ -1,11 +1,15 @@
-# creates a encrypted cluster (sharded on 8.0 server)
+# note: in order to use FLE with mongodb, we must
+#  have mongocryptd or the shared library downloaded
+#  have an enterprise server >= 4.2
+
+# this script downloads all tools required to use FLE with mongodb, then starts a cluster of the provided configuration (sharded on 8.0 server)
 
 export CWD=$(pwd);
 mkdir encrypted-cluster
 cd encrypted-cluster
 
 # note: 
-  # we're using drivers-evergreen-tools which is a repo that handles cluster set-up for us. 
+  # we're using drivers-evergreen-tools which is a repo used by MongoDB drivers to start clusters for testing.  
   # if you'd like to make changes to the cluster settings, edit the exported variables below.
   # for configuration options for the exported variables, see here: https://github.com/mongodb-labs/drivers-evergreen-tools/blob/master/.evergreen/run-orchestration.sh
   # after this script is run, the encrypted-cluster/ folder will notably contain the following:

scripts/run-encryption-tests-local.sh

@@ -1,15 +1,15 @@
 #!/usr/bin/env bash
 
-# sets up an encrypted mongodb cluster, adds relevant variables to the environment, and runs encryption tests
+# sets up mongodb cluster and encryption configuration, adds relevant variables to the environment, and runs encryption tests
 
 export CWD=$(pwd);
 
-# set up encrypted mongodb cluster if the encrypted-cluster folder does not exist
-# note: for tooling, cluster set-up and configuration look into the 'scripts/start-encrypted-cluster.sh' script
+# set up mongodb cluster and encryption configuration if the encrypted-cluster folder does not exist
+# note: for tooling, cluster set-up and configuration look into the 'scripts/start-cluster-with-encryption.sh' script
 if [ -d "encrypted-cluster" ]; then
   cd encrypted-cluster
 else
-  source $CWD/scripts/start-encrypted-cluster.sh
+  source $CWD/scripts/start-cluster-with-encryption.sh
 fi
 
 # extracts MONGOOSE_TEST_URI and CRYPT_SHARED_LIB_PATH from .yml file into environment variables for this test run