Removed Snippets extension for demonstration purposes

docs/reference/abbreviations.md

@@ -81,7 +81,7 @@ _Example_:
     ```` markdown
     The HTML specification is maintained by the W3C.
     
-    --8<--​ "includes/abbreviations.md"
+    --8<-- "includes/abbreviations.md"
     ````
 
 === "includes/abbreviations.md"

docs/reference/code-blocks.md

@@ -318,7 +318,7 @@ _Example_:
 _Result_:
 
 ```
---8<-- ".browserslistrc"
+last 4 years
 ```
 
 Note that [Snippets][21] is not limited to code blocks, but can be used anywhere

mkdocs.yml

@@ -132,8 +132,6 @@ markdown_extensions:
       repo: mkdocs-material
   - pymdownx.mark
   - pymdownx.smartsymbols
-  - pymdownx.snippets:
-      check_paths: true
   - pymdownx.superfences:
       custom_fences:
         - name: mermaid