README fix and extension recommendations for development

.vscode/extensions.json

@@ -0,0 +1,9 @@
+{
+  // See http://go.microsoft.com/fwlink/?LinkId=827846 to learn about workspace recommendations.
+  // Extension identifier format: ${publisher}.${name}. Example: vscode.csharp
+
+  // List of extensions which should be recommended for users of this workspace.
+  "recommendations": ["coenraads.bracket-pair-colorizer-2", "esbenp.prettier-vscode"],
+  // List of extensions recommended by VS Code that should not be recommended for users of this workspace.
+  "unwantedRecommendations": []
+}

README.md

@@ -54,7 +54,7 @@ Otherwise it only can point to an executable (No _search-pattern_!).
 
 - on windows: NOT ends with `.exe`.
 - on other platforms: ends with one of the following:
-  `'c', 'cmake', 'cpp', 'cxx', 'deb', 'dir', 'gz', 'h', 'hpp', 'hxx', 'ko', 'log', 'o', 'php', 'py', 'rpm', 'sh', 'so', 'tar', 'txt'`.
+  `'.c', '.cmake', '.cpp', '.cxx', '.deb', '.dir', '.gz', '.h', '.hpp', '.hxx', '.ko', '.log', '.o', '.php', '.py', '.rpm', '.sh', '.so', '.tar', '.txt'`.
 
 #### Variables which can be used in `name`, `cwd` and `env` of `executables`:
 

package.json

@@ -536,7 +536,7 @@
           "default": false
         },
         "catch2TestExplorer.logfile": {
-          "markdownDescription": "Writes the log message into the given file. Emty string means: disabled",
+          "markdownDescription": "Writes the log message into the given file. Empty means disabled.",
           "scope": "resource",
           "type": "string",
           "default": ""