typo

Changes

@@ -4,160 +4,160 @@ Revision history for Perl module PerlPowerTools
 	* All changes are from Michael Mikonos
 	* addbib
 		- allow file named 0 for -p (#472)
-	
+
 	* apply
 		- fix argument handling for %N handling (#436)
 		- simplify some internals (#471)
-	
+
 	* arch
 		- reject all arguments (#438)
-	
+
 	* asa
 		- fix problem reading a file with a dash in name (#476)
-	
+
 	* basename
 		- exit with an error for no arguments (#448)
-	
+
 	* bc
 		- the - is a literal filename now (#444)
 		- a couple of internal cleanups (#451)
 		- don't print value after array element assignment (#452)
-	
+
 	* cat
 		- explicitly close files (#423)
 		- terminate line number with a tab (#442)
-	
+
 	* cmp
 		- fix off-by-one error (#450)
 		- require at least two arguments (#465)
-	
+
 	* colrm
 		- some internal improvements (#462)
-	
+
 	* cp
 		- report correct exit code (#426)
-	
+
 	* deroff
 		- allow reading from standard input (#474)
-	
+
 	* diff
 		- reduce internal clutter (#458)
-	
+
 	* dirname
 		- exit with an error for no arguments (#448)
-	
+
 	* ed
 		- internal improvements (#418)
-		- simply the debug facility (#432)
+		- simplify the debug facility (#432)
 		- clean up some internals (#437)
 		- fix applying a substitution to a single line (#441)
 		- improvements to `r filename` and `w filename` (#459)
 		- refactor some of the insertion code (#466)
-	
+
 	* env
 		- print usage for bad options (#461)
-	
+
 	* expand
 		- fix command line processing regex (#469)
-	
+
 	* fish
 		- reduce some internal complexity (#449)
-	
+
 	* fmt
 		- handle -<DIGIT> as option instead of a file (#431)
-	
+
 	* fold
 		- terminate command-line options with -- (#425)
 		- don't treat - as standard input (#447)
-	
+
 	* grep
 		- remove TCGREP environment var, use GREP_OPTIONS instead (#428)
-	
+
 	* head
 		- handle - option to be like -n <DIGIT> (#419)
-	
+
 	* id
 		- remove -h option, although you still get the usage statement (#429)
 		- note that -a is ignored (#445)
-	
+
 	* install
 		- some internal improvements on usage handling (#424)
-	
+
 	* kill
 		- validate signal number arguments (#454)
-	
+
 	* look
 		- standardize exit codes (#473)
-	
+
 	* maze
 		- fix the usage message (#443)
-	
+
 	* nl
 		- validate the -n argument (#446)
 		- specify exactly one file on the command line (#479)
-	
+
 	* od
 		- some internal improvements (#433)
 		- fix offset numbering (#434)
 		- support multiple input files (#463)
-	
+
 	* paste
 		- require at least one filename; - is standard input (#440)
 		- internal improvements for handling field separator (#460)
-	
+
 	* ping
 		- reject unknown arguments (#477)
-	
+
 	* primes
 		- fail for too many arguments (#470)
-	
+
 	* rev
 		- terminate args with -- (#439)
-	
+
 	* rm
 		- document the -v switch (#421)
-	
+
 	* shar
 		- handle missing or unreadable files (#475)
-	
+
 	* sleep
 		- fail for extra arguments (#430)
-	
+
 	* tac
 		- fix some odd cases for -s (#467)
-	
+
 	* tail
 		- handle -<DIGIT> option to be like `-n <DIGIT>` (#420)
-	
+
 	* tee
 		- end command line options with -- (#480)
-	
+
 	* touch
 		- fix usage handling and exit code (#468)
-	
+
 	* uname
 		- reject any arguments (#478)
-	
+
 	* uniq
 		- reject unknown command-line options (#422)
-	
+
 	* wc
 		- terminate argument processing with -- (#427)
 		- fix -w to report the right number (#457)
-	
+
 	* what
 		- invalid options die; no longer supports stdin (#456)
-	
+
 	* whoami
 		- don't allow arguments (#453)
-	
+
 	* xargs
 		- -l is an alias for -L (GNU extension) (#435)
-	
+
 	* yes
 		- remove GNU extensions (we are a BSD clone) (#455)
-	
-	
+
+
 
 1.043 2024-01-25T23:23:48Z
 	* All changes are from Michael Mikonos unless otherwise noted
@@ -201,7 +201,7 @@ Revision history for Perl module PerlPowerTools
 		- enough sensible bounds for -F and -y (#412)
 	* tail
 		- allow both -n1 (combined) and -n 1 (separated) (#399)
-	
+
 
 1.042 2023-12-22T12:45:27Z
 	* All changes from Michael Mikonos unless otherwise noted