global: Fix duplicate word typos

Used regex to find these typos:

    (?<!struct )(?<=\s)([a-z]{1,}) \1(?=\s)

Signed-off-by: Sven Strickroth <email@cs-ware.de>
Signed-off-by: Taylor Blau <me@ttaylorr.com>

Documentation/RelNotes/2.45.0.txt

@@ -9,7 +9,7 @@ UI, Workflows & Features
    With "git init --ref-format=reftable", hopefully it would be a lot
    more efficient to manage a repository with many references.
 
- * "git checkout -p" and friends learned that that "@" is a synonym
+ * "git checkout -p" and friends learned that "@" is a synonym
    for "HEAD".
 
  * Variants of vimdiff learned to honor mergetool.<variant>.layout

Documentation/RelNotes/2.46.0.txt

@@ -78,7 +78,7 @@ UI, Workflows & Features
    turn on cover letters automatically (unless told never to enable
    cover letter with "--no-cover-letter" and such).
 
- * The "--heads" option of "ls-remote" and "show-ref" has been been
+ * The "--heads" option of "ls-remote" and "show-ref" has been
    deprecated; "--branches" replaces "--heads".
 
  * For over a year, setting add.interactive.useBuiltin configuration

Documentation/git-format-patch.txt

@@ -250,7 +250,7 @@ is not complete yet ("WIP" stands for "Work In Progress").
 +
 If the convention of the receiving community for a particular extra
 string is to have it _after_ the subject prefix, the string _<rfc>_
-can be prefixed with a dash ("`-`") to signal that the the rest of
+can be prefixed with a dash ("`-`") to signal that the rest of
 the _<rfc>_ string should be appended to the subject prefix instead,
 e.g., `--rfc='-(WIP)'` results in "PATCH (WIP)".
 

Documentation/gitprotocol-v2.txt

@@ -776,7 +776,7 @@ This would allow for optimizing the common case of servers who'd like
 to provide one "big bundle" containing only their "main" branch,
 and/or incremental updates thereof.
 +
-A client receiving such a a response MAY assume that they can skip
+A client receiving such a response MAY assume that they can skip
 retrieving the header from a bundle at the indicated URI, and thus
 save themselves and the server(s) the request(s) needed to inspect the
 headers of that bundle or bundles.

Documentation/howto/keep-canonical-history-correct.txt

@@ -13,7 +13,7 @@ that appears to be "backwards" from what other project developers
 expect. This howto presents a suggested integration workflow for
 maintaining a central repository.
 
-Suppose that that central repository has this history:
+Suppose that the central repository has this history:
 
 ------------
     ---o---o---A

builtin/difftool.c

@@ -340,7 +340,7 @@ static void write_file_in_directory(struct strbuf *dir, size_t dir_len,
 /* Write the file contents for the left and right sides of the difftool
  * dir-diff representation for submodules and symlinks. Symlinks and submodules
  * are written as regular text files so that external diff tools can diff them
- * as text files, resulting in behavior that is analogous to to what "git diff"
+ * as text files, resulting in behavior that is analogous to what "git diff"
  * displays for symlink and submodule diffs.
  */
 static void write_standin_files(struct pair_entry *entry,

ci/lib.sh

@@ -62,7 +62,7 @@ trap "end_group 'CI setup'" EXIT
 # something went wrong.
 #
 # We already enabled tracing executed commands earlier. This helps by showing
-# how # environment variables are set and and dependencies are installed.
+# how # environment variables are set and dependencies are installed.
 set -e
 
 skip_branch_tip_with_tag () {

fsmonitor.c

@@ -247,7 +247,7 @@ static size_t handle_using_name_hash_icase(
 	 * technically this is a tracked file or a sparse-directory.
 	 * It should not have any entries in the untracked-cache, so
 	 * we should not need to use the case-corrected spelling to
-	 * invalidate the the untracked-cache.  So we may not need to
+	 * invalidate the untracked-cache.  So we may not need to
 	 * do this.  For now, I'm going to be conservative and always
 	 * do it; we can revisit this later.
 	 */

oidtree.c

@@ -47,7 +47,7 @@ void oidtree_insert(struct oidtree *ot, const struct object_id *oid)
 
 	/*
 	 * n.b. Current callers won't get us duplicates, here.  If a
-	 * future caller causes duplicates, there'll be a a small leak
+	 * future caller causes duplicates, there'll be a small leak
 	 * that won't be freed until oidtree_clear.  Currently it's not
 	 * worth maintaining a free list
 	 */

read-cache-ll.h

@@ -196,7 +196,7 @@ struct index_state {
  *
  * If the variable won't be used again, use release_index() to free()
  * its resources. If it needs to be used again use discard_index(),
- * which does the same thing, but will use use index_state_init() at
+ * which does the same thing, but will use index_state_init() at
  * the end. The discard_index() will use its own "istate->repo" as the
  * "r" argument to index_state_init() in that case.
  */

refs/reftable-backend.c

@@ -2131,7 +2131,7 @@ static int write_reflog_existence_table(struct reftable_writer *writer,
 	reftable_writer_set_limits(writer, ts, ts);
 
 	/*
-	 * The existence entry has both old and new object ID set to the the
+	 * The existence entry has both old and new object ID set to the
 	 * null object ID. Our iterators are aware of this and will not present
 	 * them to their callers.
 	 */