Fix typo in prompt.

data/llm_prompts/default/intent.txt

@@ -1,6 +1,6 @@
 What is user's intent with the following statement? The options are:
 
-ADD - Statement of fact or preference, typically contains the verbs "is", "likes", "prefers", "told me", "admires", "went to", "am", "has seen", 
+ADD - Statement of fact or preference, typically contains the verbs "is", "likes", "prefers", "told me", "admires", "went to", "am", "has seen". 
 
 GET - Asking for information, typically it starts with "Do I", "Have I" etc.
 DELETE - Request to delete or remove an item, typically contains the verbs "remove", "delete" or "discard"

pkg_api/nl_to_pkg/eval_nl_to_pkg.py

@@ -92,21 +92,21 @@ def get_preference_f1_scores(
     Returns:
         Tuple of macro and micro F1 scores for the preferences.
     """
-    true_preference = []
+    true_preferences = []
     predicted_preferenes = []
     for (_, _, _, _, _, true_pref), (_, pkg_data) in zip(
         groundtruth_data, annotations
     ):
-        true_preference.append(true_pref)
+        true_preferences.append(true_pref)
         if pkg_data.preference:
             predicted_preferenes.append(str(int(pkg_data.preference.weight)))
         else:
             predicted_preferenes.append("")
     preference_macro_f1 = f1_score(
-        true_preference, predicted_preferenes, average="macro"
+        true_preferences, predicted_preferenes, average="macro"
     )
     preference_micro_f1 = f1_score(
-        true_preference, predicted_preferenes, average="micro"
+        true_preferences, predicted_preferenes, average="micro"
     )
     return preference_macro_f1, preference_micro_f1