Update runtime files.
diff --git a/runtime/doc/usr_07.txt b/runtime/doc/usr_07.txt
index 956dc1d..50fe4e9 100644
--- a/runtime/doc/usr_07.txt
+++ b/runtime/doc/usr_07.txt
@@ -1,4 +1,4 @@
-*usr_07.txt*	For Vim version 8.0.  Last change: 2017 Aug 11
+*usr_07.txt*	For Vim version 8.0.  Last change: 2017 Sep 18
 
 		     VIM USER MANUAL - by Bram Moolenaar
 
@@ -215,14 +215,14 @@
 
 	`.
 
-Suppose you are editing the file "one.txt".  Somewhere halfway the file you
-use "x" to delete a character.  Then you go to the last line with "G" and
-write the file with ":w".  You edit several other files, and then use ":edit
-one.txt" to come back to "one.txt".  If you now use `" Vim jumps to the last
-line of the file.  Using `. takes you to the position where you deleted the
-character.  Even when you move around in the file `" and `. will take you to
-the remembered position.  At least until you make another change or leave the
-file.
+Suppose you are editing the file "one.txt".  Somewhere halfway through the
+file you use "x" to delete a character.  Then you go to the last line with "G"
+and write the file with ":w".  You edit several other files, and then use
+":edit one.txt" to come back to "one.txt".  If you now use `" Vim jumps to the
+last line of the file.  Using `. takes you to the position where you deleted
+the character.  Even when you move around in the file `" and `. will take you
+to the remembered position.  At least until you make another change or leave
+the file.
 
 
 FILE MARKS
@@ -233,8 +233,8 @@
 each file has its own set of marks, they are local to the file.
    So far we were using marks with a lowercase letter.  There are also marks
 with an uppercase letter.  These are global, they can be used from any file.
-For example suppose that we are editing the file "foo.txt".  Go to halfway the
-file ("50%") and place the F mark there (F for foo): >
+For example suppose that we are editing the file "foo.txt".  Go to halfway
+down the file ("50%") and place the F mark there (F for foo): >
 
 	50%mF