diff --git a/src/SMAPI.ModBuildConfig/build/smapi.targets b/src/SMAPI.ModBuildConfig/build/smapi.targets
index c0319e22..83f0dcbd 100644
--- a/src/SMAPI.ModBuildConfig/build/smapi.targets
+++ b/src/SMAPI.ModBuildConfig/build/smapi.targets
@@ -122,8 +122,8 @@
     <Error Condition="'$(OS)' != 'OSX' AND '$(OS)' != 'Unix' AND '$(OS)' != 'Windows_NT'" Text="The mod build package doesn't recognise OS type '$(OS)'." />
 
     <Error Condition="!Exists('$(GamePath)')" Text="The mod build package can't find your game folder. You can specify where to find it; see details at https://github.com/Pathoschild/SMAPI/blob/develop/docs/mod-build-config.md#game-path." />
-    <Error Condition="'$(OS)' == 'Windows_NT' AND !Exists('$(GamePath)\Stardew Valley.exe')" Text="The mod build package found a a game folder at $(GamePath), but it doesn't contain the Stardew Valley.exe file. If this folder is invalid, delete it and the package will autodetect another game install path." />
-    <Error Condition="'$(OS)' != 'Windows_NT' AND !Exists('$(GamePath)\StardewValley.exe')" Text="The mod build package found a a game folder at $(GamePath), but it doesn't contain the StardewValley.exe file. If this folder is invalid, delete it and the package will autodetect another game install path." />
+    <Error Condition="'$(OS)' == 'Windows_NT' AND !Exists('$(GamePath)\Stardew Valley.exe')" Text="The mod build package found a game folder at $(GamePath), but it doesn't contain the Stardew Valley.exe file. If this folder is invalid, delete it and the package will autodetect another game install path." />
+    <Error Condition="'$(OS)' != 'Windows_NT' AND !Exists('$(GamePath)\StardewValley.exe')" Text="The mod build package found a game folder at $(GamePath), but it doesn't contain the StardewValley.exe file. If this folder is invalid, delete it and the package will autodetect another game install path." />
     <Error Condition="!Exists('$(GamePath)\StardewModdingAPI.exe')" Text="The mod build package found a game folder at $(GamePath), but it doesn't contain SMAPI. You need to install SMAPI before building the mod." />
   </Target>