Fix typo.

CHANGELOG.md

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5c202aa..3217365 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,7 +2,7 @@
 
 ## 4.1.3
 
-* Bump dependency version for `file``.
+* Bump dependency version for `file`.
 * Bump dependency version for platform package so process_runner works with newer versions of dart:io.
 
 ## 4.1.2