diff --git a/interim/source_strings.yaml b/interim/source_strings.yaml
index fcdf4e28..cdb909af 100644
--- a/interim/source_strings.yaml
+++ b/interim/source_strings.yaml
@@ -10051,7 +10051,7 @@ en:
       natural/cape:
         # natural=cape | Translate the primary name. Optionally, add equivalent synonyms on newlines in order of preference (press the Return key).
         name: Cape
-        # 'terms: bay,coastline,erosion,headland,promontory'
+        # 'terms: bay,coastline,erosion,headland,peninsula,promontory'
         terms: <translate with synonyms or related terms for 'Cape', separated by commas>
       natural/cave_entrance:
         # natural=cave_entrance | Translate the primary name. Optionally, add equivalent synonyms on newlines in order of preference (press the Return key).
@@ -10111,6 +10111,7 @@ en:
       natural/peninsula:
         # natural=peninsula | Translate the primary name. Optionally, add equivalent synonyms on newlines in order of preference (press the Return key).
         name: Peninsula
+        # 'terms: bay,cape,coastline,erosion,headland,island,islet,promontory'
         terms: <translate with synonyms or related terms for 'Peninsula', separated by commas>
       natural/reef:
         # natural=reef | Translate the primary name. Optionally, add equivalent synonyms on newlines in order of preference (press the Return key).