Fix typos in comments.

[postgresql] / contrib / pg_trgm / trgm_op.c

diff --git a/contrib/pg_trgm/trgm_op.c b/contrib/pg_trgm/trgm_op.c
index dd0f492cfab74c6f51cc76f2d193ae088e69c76b..368e7c8941d08252169dd616a0274ca02b78fe88 100644 (file)
--- a/contrib/pg_trgm/trgm_op.c
+++ b/contrib/pg_trgm/trgm_op.c
@@ -413,7 +413,7 @@ comp_ptrgm(const void *v1, const void *v2)
  * ulen1: count of unique trigrams of array "trg1".
  * len2: length of array "trg2" and array "trg2indexes".
  * len: length of the array "found".
- * check_only: if true then only check existaince of similar search pattern in
+ * check_only: if true then only check existence of similar search pattern in
  *                        text.
  *
  * Returns word similarity.
@@ -456,7 +456,7 @@ iterate_word_similarity(int *trg2indexes,
                        lastpos[trgindex] = i;
                }
 
-               /* Adjust lower bound if this trigram is present in required substing */
+               /* Adjust lower bound if this trigram is present in required substring */
                if (found[trgindex])
                {
                        int                     prev_lower,
@@ -547,7 +547,7 @@ iterate_word_similarity(int *trg2indexes,
  *
  * str1: search pattern string, of length slen1 bytes.
  * str2: text in which we are looking for a word, of length slen2 bytes.
- * check_only: if true then only check existaince of similar search pattern in
+ * check_only: if true then only check existence of similar search pattern in
  *                        text.
  *
  * Returns word similarity.