docs: improve clarity of docs and fix typo/grammar issues

.github/pull_request_template.md

@@ -25,6 +25,13 @@ Please fill in the following content to let us know better about this change.
 ### Documentation Changes
 
 - [ ] Run `poetry doc` locally to ensure the documentation pages renders correctly
+  - [ ] Check if there are any broken links in the documentation
+
+> When running `poetry doc`, any broken internal documentation links will be reported in the console output like this:
+>
+> ```text
+> INFO    -  Doc file 'config.md' contains a link 'commands/bump.md#-post_bump_hooks', but the doc 'commands/bump.md' does not contain an anchor '#-post_bump_hooks'.
+> ```
 
 ## Expected Behavior
 <!-- A clear and concise description of what you expected to happen -->

commitizen/cli.py

@@ -86,9 +86,8 @@ def __call__(
 data = {
     "prog": "cz",
     "description": (
-        "Commitizen is a cli tool to generate conventional commits.\n"
-        "For more information about the topic go to "
-        "https://conventionalcommits.org/"
+        "Commitizen is a powerful release management tool that helps teams maintain consistent and meaningful commit messages while automating version management.\n"
+        "For more information, please visit https://commitizen-tools.github.io/commitizen"
     ),
     "formatter_class": argparse.RawDescriptionHelpFormatter,
     "arguments": [
@@ -105,7 +104,7 @@ def __call__(
             "name": ["-nr", "--no-raise"],
             "type": str,
             "required": False,
-            "help": "comma separated error codes that won't rise error, e.g: cz -nr 1,2,3 bump. See codes at https://commitizen-tools.github.io/commitizen/exit_codes/",
+            "help": "comma separated error codes that won't raise error, e.g: cz -nr 1,2,3 bump. See codes at https://commitizen-tools.github.io/commitizen/exit_codes/",
         },
     ],
     "subcommands": {