Correct a term in the docs: “file” → “buffer”

roryokane · roryokane · commit 2511f0f02fb0 · 2016-08-15T19:45:17.000-04:00
diff --git a/doc/detectindent.txt b/doc/detectindent.txt
@@ -16,7 +16,7 @@ Authors:  Ciaran McCreesh <ciaran.mccreesh at googlemail.com>,
 
         The :DetectIndent command tries to intelligently set the 'shiftwidth',
         'expandtab' and 'tabstop' options based upon the existing settings in
-        use in the active file.
+        use in the active buffer.
 
     Settings                                           *detectindent-settings*
 
