diff --git a/src/FAudioGMS.c b/src/FAudioGMS.c
index 09a7b7c..3c95c02 100644
--- a/src/FAudioGMS.c
+++ b/src/FAudioGMS.c
@@ -614,7 +614,7 @@ static void SetPanMatrixCoefficients(FAudioGMS_SoundInstance *instance)
     }
 }
 
-static void FAudioGMS_INTERNAl_SoundInstance_ApplyPan(FAudioGMS_SoundInstance* instance) 
+static void FAudioGMS_INTERNAL_SoundInstance_ApplyPan(FAudioGMS_SoundInstance* instance) 
 {
     SetPanMatrixCoefficients(instance);
 
@@ -631,7 +631,7 @@ static void FAudioGMS_INTERNAL_SoundInstance_SetPan(FAudioGMS_SoundInstance *ins
 {
     pan = SDL_max(-1.0, SDL_min(1.0, pan));
     instance->pan = pan;
-    FAudioGMS_INTERNAl_SoundInstance_ApplyPan(instance);
+    FAudioGMS_INTERNAL_SoundInstance_ApplyPan(instance);
 }
 
 static void FAudioGMS_INTERNAL_SoundInstance_UpdatePitch(FAudioGMS_SoundInstance *instance)
@@ -1932,7 +1932,7 @@ void FAudioGMS_SoundInstance_SetEffectChain(
     {
         FAudioGMS_INTERNAL_SetEffectChain(&instance->voice, effectChain, effectGain);
         /* re-apply pan after setting chain because sends may have changed */
-        FAudioGMS_INTERNAl_SoundInstance_ApplyPan(instance);
+        FAudioGMS_INTERNAL_SoundInstance_ApplyPan(instance);
     }
 }