doc: fix spelling of `comp[]hensive` to `comp[r]ehensive`

Change-Id: Idd93e45fab30e7496105b84fc2fce1884711b580
GitHub-Last-Rev: 43aa04e876655e31fc1c4b2b5ae0702472e49102
GitHub-Pull-Request: golang/go#27983
Reviewed-on: https://go-review.googlesource.com/c/141645Reviewed-by: Ian Lance Taylor <iant@golang.org>

doc/editors.html

@@ -28,7 +28,7 @@ or as a plugin for IntelliJ IDEA Ultimate</li>
 </ul>
 
 <p>
-Note that these are only a few top solutions; a more comphensive
+Note that these are only a few top solutions; a more comprehensive
 community-maintained list of
 <a href="https://github.com/golang/go/wiki/IDEsAndTextEditorPlugins">IDEs and text editor plugins</a>
 is available at the Wiki.