diff --git a/appveyor.yml b/appveyor.yml
index 5e04c953f..1af2ba46a 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -5,7 +5,7 @@ assembly_info:
   file: '**\AssemblyInfo.*'
   assembly_version: '1.9.7'
   assembly_file_version: '{version}'
-  assembly_informational_version: '1.9.7 
+  assembly_informational_version: '1.9.7'
 before_build:
 - cmd: appveyor-retry nuget restore
 build: