Fix strange space in markdown

diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 2b87e4507b8272018a6c3807df75ba582e9d834c..21df3e3a951d95a0807cbc15eb628b10d637148a 100644 (file)
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -2,7 +2,7 @@
 
 First of all: thanks for contributing!
 
-## Code conventions
+## Code conventions
 
 * Always specify zoom levels as either >= or < . Don't use = or =< or >
 * Open curly braces on the same line, and close on an empty line.