[PATCH v1] Fixed a spelling error in the comments in gininsert.c

Hi hackers,

This patch fixs a typo in gin code comments, detial as follows:

diff --git a/src/backend/access/gin/gininsert.c b/src/backend/access/gin/gininsert.c
index df30dcc..8824607 100644
--- a/src/backend/access/gin/gininsert.c
+++ b/src/backend/access/gin/gininsert.c
@@ -1784,7 +1784,7 @@ _gin_parallel_merge(GinBuildState *state)
                                                                         ++numtuples);
        }

-       /* relase all the memory */
+       /* release all the memory */
        GinBufferFree(buffer);

        tuplesort_end(state->bs_sortstate);
@@ -1972,7 +1972,7 @@ _gin_process_worker_data(GinBuildState *state, Tuplesortstate *worker_sort,
                GinBufferReset(buffer);
        }

-       /* relase all the memory */
+       /* release all the memory */
        GinBufferFree(buffer);

--
Best regards,
Xingbin SHE
Email: xingbin.she@qq.com