chore: fix typos (#447)

Author: noritaka1166

CHANGELOG.md

@@ -13,14 +13,14 @@
 
 ## 0.17.1
 
-- **Fix:** The cursor position doesn't unexpectedly change when typing fast/whitespace render mode chages/using `INSERT` mode in vscodevim
+- **Fix:** The cursor position doesn't unexpectedly change when typing fast/whitespace render mode changes/using `INSERT` mode in vscodevim
 - **Revert:** The cursor position changes if it was on the last character of the last line when the last newline was inserted. This is an expected regression that will be fixed in the next version after the VSCode update
 
 ## 0.17.0
 
 - **New:** add option to disable the "Generate .editorconfig" context menu entry (by @SunsetTechuila)
 - **New:** allow the extension to be active in untrusted workspaces (by @jashug)
-- **Fix:** aply formatting before file saving (by @SunsetTechuila)
+- **Fix:** apply formatting before file saving (by @SunsetTechuila)
 
 ## 0.16.7
 

src/EditorConfigCompletionProvider.ts

@@ -111,7 +111,7 @@ class EditorConfigCompletionProvider implements CompletionItemProvider {
 	}
 
 	public resolveCompletionItem(item: CompletionItem): CompletionItem {
-		// return the item itself because it already constains all the info
+		// return the item itself because it already contains all the info
 		// necessary to display the details
 		return item
 	}