fixed typo

Author: filipw

package.json

@@ -326,12 +326,12 @@
         "csharp.showReferencesCodeLens": {
           "type": "boolean",
           "default": true,
-          "description": "Specifies whether the references CodeLens show be shown."
+          "description": "Specifies whether the references CodeLens should be show be shown."
         },
         "csharp.showTestsCodeLens": {
           "type": "boolean",
           "default": true,
-          "description": "Specifies whether the run and debug test CodeLens show be shown."
+          "description": "Specifies whether the run and debug test CodeLens should be show be shown."
         },
         "omnisharp.path": {
           "type": [