fix-typo: consecutive-word duplications

Correct unintentional duplication(s) of words, such as "the the",
and "can can" etc.

The changes are only applied to cases where it's fixing what is clearly
wrong or prone to misunderstanding, as suggested by the reviewers.

Helped-by: Johannes Schindelin <[email protected]>
Helped-by: Denton Liu <[email protected]>
Helped-by: Junio C Hamano <[email protected]>
Signed-off-by: ryenus <[email protected]>
Signed-off-by: Junio C Hamano <[email protected]>

Author: ryenus

Documentation/RelNotes/2.7.3.txt

@@ -20,7 +20,7 @@ Fixes since v2.7.2
    tests.
 
  * "git show 'HEAD:Foo[BAR]Baz'" did not interpret the argument as a
-   rev, i.e. the object named by the the pathname with wildcard
+   rev, i.e. the object named by the pathname with wildcard
    characters in a tree object.
 
  * "git rev-parse --git-common-dir" used in the worktree feature

Makefile

@@ -481,7 +481,7 @@ all::
 #
 # When DEVELOPER is set, DEVOPTS can be used to control compiler
 # options.  This variable contains keywords separated by
-# whitespace. The following keywords are are recognized:
+# whitespace. The following keywords are recognized:
 #
 #    no-error:
 #

graph.c

@@ -218,7 +218,7 @@ struct git_graph {
 	int merge_layout;
 	/*
 	 * The number of columns added to the graph by the current commit. For
-	 * 2-way and octopus merges, this is is usually one less than the
+	 * 2-way and octopus merges, this is usually one less than the
 	 * number of parents:
 	 *
 	 * 		| | |			| |    \

submodule-config.c

@@ -626,7 +626,7 @@ static void submodule_cache_check_init(struct repository *repo)
 
 /*
  * Note: This function is private for a reason, the '.gitmodules' file should
- * not be used as as a mechanism to retrieve arbitrary configuration stored in
+ * not be used as a mechanism to retrieve arbitrary configuration stored in
  * the repository.
  *
  * Runs the provided config function on the '.gitmodules' file found in the

t/t5314-pack-cycle-detection.sh

@@ -53,7 +53,7 @@ immediately after the lookup for "dummy".
 
 
 
-# Create a pack containing the the tree $1 and blob $1:file, with
+# Create a pack containing the tree $1 and blob $1:file, with
 # the latter stored as a delta against $2:file.
 #
 # We convince pack-objects to make the delta in the direction of our choosing