Fix table naming, typo and title

docs/policies/vulnerability_management_policy.md

@@ -36,9 +36,9 @@ This policy is applicable to all DfE employees that produce, maintain or are res
 ## Responsibility
 The digital service teams and portfolios are responsible for ensuring they mitigate vulnerabilities within their software and infrastructure.
 
-### Responsibile Accountable Consulted Informed (RACI) matrix
+### Responsible Accountable Consulted Informed (RACI) matrix
 
-| Tasks                               | CISO  | SROs  | Developers/DevOps | Vulnerability management team | Delivery managers (portfolio) | Architects |
+| Role<br><br>Activity                | CISO  | SROs  | Developers/DevOps | Vulnerability management team | Delivery managers (portfolio) | Architects |
 | ----------------------------------- | ----- | ----- | ----------------- | ----------------------------- | ----------------------------- | ---------- |
 | Patching Azure servers              | A     | A     | R                 | C                             | I                             | C          |
 | Patching software dependencies      | A     | A     | R                 | C                             | I                             | C          |
@@ -235,7 +235,7 @@ The vulnerability management team:
 * must triage vulnerabilities from the vulnerability disclosure programme to development teams that ensures the teams can fix vulnerabilities within SLAs
 
 
-## Revision history
+## Revision history and decision records
 
 ### Revision table