fix typo and update CLI usage doc

GoogleCloudPlatform · Oct 2, 2023 · a1c5ced · a1c5ced
1 parent 84cefcd
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diff --git a/docs/CLI_USAGE.md b/docs/CLI_USAGE.md
@@ -18,7 +18,7 @@ Then, you can run the following to replace the variable value:
 ```
 $ sb vars set project_id new-project-id
 ```
-- This will find all occurance of the `sb-var:project_id` anchors in your folder, and replace with the new value "new-project-id"
+- This will find all occurrence of the `sb-var:project_id` anchors in your folder, and replace with the new value "new-project-id"
 
 The YAML file will become:
 
@@ -48,7 +48,7 @@ global_variables:
   gcp_region: us-central1
 ```
 
-Run the following to apply all these values to exsiting variables in all files.
+Run the following to apply all these values to existing variables in all files.
 ```
 $ sb vars apply-all
 ```

diff --git a/solutions_builder/cli/vars.py b/solutions_builder/cli/vars.py
@@ -60,7 +60,6 @@ def restore_template_in_comment(var_name, var_value, text):
   match_pattern = f"(#\\s*sb-var:{var_name}:)(.*){var_value}(.*)"
   output_pattern = f"\\1\\2{{{{{var_name}}}}}\\3"
 
-  text, count = re.subn(match_pattern, output_pattern, text)
   text, count = re.subn(match_pattern, output_pattern, text)
   return (text, count)