Eliminate exess spacings in many doc pages.

1 files changed, 4 insertions, 4 deletions

diff --git a/doc/unknown.n b/doc/unknown.n
index cdfbe43..82dcefc 100644
--- a/doc/unknown.n
+++ b/doc/unknown.n
@@ -4,7 +4,7 @@
 '\"
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-'\" 
+'\"
 .TH unknown n "" Tcl "Tcl Built-In Commands"
 .so man.macros
 .BS
@@ -21,14 +21,14 @@ tries to invoke a command that does not exist.  The default implementation
 of \fBunknown\fR is a library procedure defined when Tcl initializes an
 interpreter.  You can override the default \fBunknown\fR to change its
 functionality, or you can register a new handler for individual namespaces
-using the \fBnamespace unknown\fR command.  Note that there is no default 
+using the \fBnamespace unknown\fR command.  Note that there is no default
 implementation of \fBunknown\fR in a safe interpreter.
 .PP
 If the Tcl interpreter encounters a command name for which there
-is not a defined command (in either the current namespace, or the 
+is not a defined command (in either the current namespace, or the
 global namespace), then Tcl checks for the existence of
 an unknown handler for the current namespace. By default, this
-handler is a command named \fB::unknown\fR.  If there is no such 
+handler is a command named \fB::unknown\fR.  If there is no such
 command, then the interpreter returns an error.
 If the \fBunknown\fR command exists (or a new handler has been
 registered for the current namespace), then it is invoked with