diff --git a/docs/options.md b/docs/options.md
index 7b8881063..e9e343a3d 100644
--- a/docs/options.md
+++ b/docs/options.md
@@ -587,7 +587,7 @@ Platform-specific environment variables also available:<br/>
 
 
 ### `CIBW_ENVIRONMENT` {: #environment}
-> Set environment variables 
+> Set environment variables
 
 A list of environment variables to set during the build and test phases. Bash syntax should be used, even on Windows.