Fix typo in comment.

diff --git a/src/backend/catalog/partition.c b/src/backend/catalog/partition.c
index 67cb34028339e434e672d7033d7a936c8d26f85e..ad6704079ff4e3c8fc9f5eed88fe7ba8e9f56ec1 100644 (file)
--- a/src/backend/catalog/partition.c
+++ b/src/backend/catalog/partition.c
@@ -508,7 +508,7 @@ RelationBuildPartitionDesc(Relation rel)
                                                boundinfo->null_index = mapping[null_index];
                                        }
 
-                                       /* All partition must now have a valid mapping */
+                                       /* All partitions must now have a valid mapping */
                                        Assert(next_index == nparts);
                                        break;
                                }