Version bump

package.json

@@ -3,7 +3,7 @@
     "displayName": "LaTeX Workshop",
     "description": "Boost LaTeX typesetting efficiency with preview, compile, autocomplete, colorize, and more.",
     "icon": "img/icon.png",
-    "version": "0.2.19",
+    "version": "0.2.20",
     "publisher": "James-Yu",
     "license": "MIT",
     "homepage": "https://github.com/James-Yu/LaTeX-Workshop",
@@ -34,11 +34,11 @@
             {
                 "id": "latex",
                 "aliases": [
-                "LaTeX",
-                "latex"
+                    "LaTeX",
+                    "latex"
                 ],
                 "extensions": [
-                ".tex"
+                    ".tex"
                 ],
                 "configuration": "./data/lang_config.json"
             }
@@ -165,8 +165,8 @@
         "compile": "tsc -watch -p ./",
         "postinstall": "node ./node_modules/vscode/bin/install"
     },
-    "capabilities" : {
-        "completionProvider" : {
+    "capabilities": {
+        "completionProvider": {
             "resolveProvider": "true"
         }
     },
@@ -187,4 +187,4 @@
         "@types/node": "^6.0.40",
         "@types/mocha": "^2.2.32"
     }
-}
+}