Re: [PATCH] Various typofixes

Mostly suggested by codespell <https://github.com/lucasdemarchi/codespell>

Signed-off-by: Stefano Lattarini <redacted>
---

diff --git a/compat/regex/regcomp.c b/compat/regex/regcomp.c
index 8c96ed9..aab8153 100644
--- a/compat/regex/regcomp.c
+++ b/compat/regex/regcomp.c

@@ -2095,7 +2095,7 @@ peek_token_bracket (re_token_t *token, re_string_t *input, reg_syntax_t syntax)

 /* Entry point of the parser.
    Parse the regular expression REGEXP and return the structure tree.
-   If an error is occured, ERR is set by error code, and return NULL.
+   If an error is occurred, ERR is set by error code, and return NULL.

    This function build the following tree, from regular expression <reg_exp>:
           CAT
           / \

@@ -3715,7 +3715,7 @@ build_charclass_op (re_dfa_t *dfa, RE_TRANSLATE_TYPE trans,
 /* This is intended for the expressions like "a{1,3}".
    Fetch a number from `input', and return the number.
    Return -1, if the number field is empty like "{,1}".
-   Return -2, If an error is occured.  */
+   Return -2, If an error is occurred.  */

diff --git a/compat/regex/regex_internal.c b/compat/regex/regex_internal.c
index 193854c..237642c 100644
--- a/compat/regex/regex_internal.c
+++ b/compat/regex/regex_internal.c

@@ -1284,7 +1284,7 @@ re_node_set_merge (re_node_set *dest, const re_node_set *src)

 /* Insert the new element ELEM to the re_node_set* SET.
    SET should not already have ELEM.
-   return -1 if an error is occured, return 1 otherwise.  */
+   return -1 if an error is occurred, return 1 otherwise.  */

 static int
 internal_function

@@ -1341,7 +1341,7 @@ re_node_set_insert (re_node_set *set, int elem)

 /* Insert the new element ELEM to the re_node_set* SET.
    SET should not already have any element greater than or equal to ELEM.
-   Return -1 if an error is occured, return 1 otherwise.  */
+   Return -1 if an error is occurred, return 1 otherwise.  */

 static int
 internal_function

@@ -1416,7 +1416,7 @@ re_node_set_remove_at (re_node_set *set, int idx)


 /* Add the token TOKEN to dfa->nodes, and return the index of the token.
-   Or return -1, if an error will be occured.  */
+   Or return -1, if an error will be occurred.  */

diff --git a/contrib/mw-to-git/t/t9362-mw-to-git-utf8.sh b/contrib/mw-to-git/t/t9362-mw-to-git-utf8.sh
index b6405ce..e764ddc 100755
--- a/contrib/mw-to-git/t/t9362-mw-to-git-utf8.sh
+++ b/contrib/mw-to-git/t/t9362-mw-to-git-utf8.sh
-test_expect_failure 'test of correct formating for file name begining with special character' '
+test_expect_failure 'test of correct formating for file name beginning with special character' '

        wiki_reset &&
        git clone mediawiki::'"$WIKI_URL"' mw_dir_13 &&
        (

@@ -215,7 +215,7 @@ test_expect_failure 'test of correct formating for file name begining with speci

                echo "my new file {char_1" >\{char_1.mw &&
                echo "my new file [char_2" >\[char_2.mw &&
                git add . &&
-               git commit -am "commiting some exotic file name..." &&
+               git commit -am "committing some exotic file name..." &&
                git push &&
                git pull
        ) &&

@@ -234,7 +234,7 @@ test_expect_success 'test of correct formating for file name from git to mw' '