diff --git a/docs/Makefile b/docs/Makefile
index a751b0d2f..37ff1418c 100644
--- a/docs/Makefile
+++ b/docs/Makefile
@@ -30,7 +30,7 @@ check_output: $(EXAMPLES:.cpp=.test)
 
 # check output of all stand-alone example files (exclude files with platform-dependent output.)
 # This target is used in the CI (ci_test_documentation).
-check_output_portable: $(filter-out examples/meta.test examples/max_size.test examples/std_hash.test exaples/basic_json__CompatibleType.test,$(EXAMPLES:.cpp=.test))
+check_output_portable: $(filter-out examples/meta.test examples/max_size.test examples/std_hash.test examples/basic_json__CompatibleType.test,$(EXAMPLES:.cpp=.test))
 
 clean:
 	rm -fr $(EXAMPLES:.cpp=)