Fixed a serious typo. New point release due.

README.md

@@ -224,7 +224,7 @@ This is a settings object named **antlr4.format** with the following members:
 
 This is a settings object named **antlr4.debug** with the following members:
 
-* **visualPparseTreeHorizontal**: boolean (default: true) Determines if parse trees by default use the horizontal layout (when true) or the vertical orientation (when false).
+* **visualParseTreeHorizontal**: boolean (default: true) Determines if parse trees by default use the horizontal layout (when true) or the vertical orientation (when false).
 * **visualParseTreeClustered**: boolean (default: false) When set to true parse trees will align their terminal nodes on a single row or column (depending on the orientation).
 
 ## Known Issues

package.json

@@ -7,7 +7,7 @@
     "color": "#2789e1",
     "theme": "dark"
   },
-  "version": "2.1.0",
+  "version": "2.1.1",
   "publisher": "mike-lischke",
   "license": "SEE LICENSE IN LICENSE.txt",
   "repository": {
@@ -321,7 +321,7 @@
           "type": "object",
           "description": "Debugging related settings",
           "default": {
-              "visualPparseTreeHorizontal": true,
+              "visualParseTreeHorizontal": true,
               "visualParseTreeClustered": false
           },
           "properties": {