fix misc issues

Author: dbale-altoros

docs/rules/best-practices/no-unused-private-funcs.md

@@ -28,7 +28,7 @@ This rule accepts a string option for rule severity. Must be one of "error", "wa
 This rule does not have examples.
 
 ## Version
-This rule was introduced in the latest version.
+This rule was introduced in [Solhint 6.0.2](https://github.com/protofire/solhint/blob/v6.0.2)
 
 ## Resources
 - [Rule source](https://github.com/protofire/solhint/blob/master/lib/rules/best-practices/no-unused-private-funcs.js)

docs/rules/miscellaneous/foundry-no-block-time-number.md

@@ -42,7 +42,7 @@ This rule accepts an array of options:
 This rule does not have examples.
 
 ## Version
-This rule was introduced in the latest version.
+This rule was introduced in [Solhint 6.0.2](https://github.com/protofire/solhint/blob/v6.0.2)
 
 ## Resources
 - [Rule source](https://github.com/protofire/solhint/blob/master/lib/rules/miscellaneous/foundry-no-block-time-number.js)

docs/rules/naming/foundry-test-function-naming.md

@@ -71,7 +71,7 @@ function numberIs42() public {}
 ```
 
 ## Version
-This rule was introduced in the latest version.
+This rule was introduced in [Solhint 6.0.2](https://github.com/protofire/solhint/blob/v6.0.2)
 
 ## Resources
 - [Rule source](https://github.com/protofire/solhint/blob/master/lib/rules/naming/foundry-test-function-naming.js)

docs/rules/security/no-immutable-before-declaration.md

@@ -66,7 +66,7 @@ This rule accepts a string option for rule severity. Must be one of "error", "wa
 ```
 
 ## Version
-This rule was introduced in the latest version.
+This rule was introduced in [Solhint 6.0.2](https://github.com/protofire/solhint/blob/v6.0.2)
 
 ## Resources
 - [Rule source](https://github.com/protofire/solhint/blob/master/lib/rules/security/no-immutable-before-declaration.js)