Merge pull request #56 from TACITVS/Claude_quaternion_phase1

Fix: Correct include path for fp_core.h in test_general_hof.c

Author: TACITVS

tests/unit/test_general_hof.c

@@ -9,7 +9,7 @@
 #include <stdint.h>
 #include <stdbool.h>
 #include <math.h>
-#include "include/fp_core.h"
+#include "fp_core.h"
 
 // ============================================================================
 // FOLDL TEST FUNCTIONS