ggml: update freq_factors comment in rope.c

Signed-off-by: Daniel Bevenius <[email protected]>

fundamentals/ggml/src/rope.c

@@ -79,8 +79,9 @@ int main(int argc, char **argv) {
   float beta_fast = 32.0f;
   // This is a YaRN parameter which I think is named β in the YaRN paper.
   float beta_slow = 1.0f;
-  // RoPE Frequency factors are used with certan models like
-  // Phi-3-mini-128k-instruct (https://huggingface.co/microsoft/Phi-3-mini-128k-instruct/blob/main/config.json#L27)
+  // LongRope Frequency factors (freq_factors/rope_scaling) are used with
+  // certain models like Phi-3-mini-128k-instruct
+  // (https://huggingface.co/microsoft/Phi-3-mini-128k-instruct/blob/main/config.json#L27).
   struct ggml_tensor* freq_factors = NULL;
 
   struct ggml_tensor* s = ggml_rope_ext(ctx,