remove implied text

"how much to trust" implies the opposite

Author: tshepang

src/contributing.md

@@ -373,7 +373,7 @@ Just a few things to keep in mind:
   There is no strict limit on line lengths; let the sentence or part of the sentence flow to its proper end on the same line.
 
 - When contributing text to the guide, please contextualize the information with some time period
-  and/or a reason so that the reader knows how much to trust or mistrust the information.
+  and/or a reason so that the reader knows how much to trust the information.
   Aim to provide a reasonable amount of context, possibly including but not limited to:
 
   - A reason for why the data may be out of date other than "change",