runtime(doc): Tweak documentation

closes: #17759

Signed-off-by: Hirohito Higashi <h.east.727@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>

Author: h-east

runtime/doc/change.txt

@@ -1,4 +1,4 @@
-*change.txt*    For Vim version 9.1.  Last change: 2025 Jul 14
+*change.txt*    For Vim version 9.1.  Last change: 2025 Jul 15
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -1007,7 +1007,7 @@ This replaces each 'E' character with a euro sign.  Read more in |<Char->|.
 			not make any visible change.
 
 			When [-indentonly] is specified, only the leading
-			white-space will be targeted. Any other consecutive
+			white-space will be targeted.  Any other consecutive
 			white-space will not be changed.
 
 			Warning: This command modifies any <Tab> characters

runtime/doc/fold.txt

@@ -1,4 +1,4 @@
-*fold.txt*      For Vim version 9.1.  Last change: 2025 Jul 13
+*fold.txt*      For Vim version 9.1.  Last change: 2025 Jul 15
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -651,7 +651,7 @@ all lines of the fold.
 This does not happen for |:folddoopen| and |:folddoclosed|.
 
 Note that for some Ex commands like |:source| the range is only adjusted when
-using a two-address [range].
+using a two line specifiers [range].
 
 When editing a buffer that has been edited before, the last used folding
 settings are used again.  For manual folding the defined folds are restored.

runtime/doc/repeat.txt

@@ -1,4 +1,4 @@
-*repeat.txt*    For Vim version 9.1.  Last change: 2025 Jul 09
+*repeat.txt*    For Vim version 9.1.  Last change: 2025 Jul 15
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -237,7 +237,7 @@ For writing a Vim script, see chapter 41 of the user manual |usr_41.txt|.
 <			Implementation detail: When sourcing a [range] of
 			lines that falls inside a folded region, the range
 			will be adjusted to the start and end of the fold,
-			but only if a two-address range was used.
+			but only if a two line specifiers range was used.
 
 							*:source!*
 :so[urce]! {file}	Read Vim commands from {file}.  These are commands