Eliminate exess spacings in many doc pages.

1 files changed, 3 insertions, 3 deletions

diff --git a/doc/exec.n b/doc/exec.n
index 5b27e40..9d58d90 100644
--- a/doc/exec.n
+++ b/doc/exec.n
@@ -5,7 +5,7 @@
 '\"
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-'\" 
+'\"
 .TH exec n 8.5 Tcl "Tcl Built-In Commands"
 .so man.macros
 .BS
@@ -220,7 +220,7 @@ discarded.
 The Tk console text widget does not provide real standard IO capabilities.
 Under Tk, when redirecting from standard input, all applications will see an
 immediate end-of-file; information redirected to standard output or standard
-error will be discarded.  
+error will be discarded.
 .PP
 Either forward or backward slashes are accepted as path separators for
 arguments to Tcl commands.  When executing an application, the path name
@@ -231,7 +231,7 @@ backslashes only in paths.  Any arguments to an application that specify a
 path name with forward slashes will not automatically be converted to use
 the backslash character.  If an argument contains forward slashes as the
 path separator, it may or may not be recognized as a path name, depending on
-the program.  
+the program.
 .PP
 Additionally, when calling a 16-bit DOS or Windows 3.X application, all path
 names must use the short, cryptic, path format (e.g., using