fix 24 more typos found with the help of codespell

(cherry picked from commit a92198bc5f196ec1b4a34dc042ff3a594e316ad7)

src/cmd/ksh93/RELEASE

@@ -59,7 +59,7 @@
 12-06-06  A bug in which exporting left or right justified fields could loose
 	  the field width has been fixed.
 12-06-06  A bug on Solaris11 in which >; did not work for /dev/null was fixed.
-12-06-05  A race condition which occured when stopping a builtin command
+12-06-05  A race condition which occurred when stopping a builtin command
 	  invoked from a subshell has been fixed.
 12-06-05  A bug with appending elements to an empty indexed array has been
 	  fixed.

src/cmd/ksh93/data/builtins.c

@@ -1290,7 +1290,7 @@ USAGE_LICENSE
 	"can be created.]"
 "[r?Do not treat \b\\\b specially when processing the input line.]"
 "[s?Save a copy of the input as an entry in the shell history file.]"
-"[S?Treat the input as if it was saved from a spreasheet in csv format.]"
+"[S?Treat the input as if it was saved from a spreadsheet in csv format.]"
 "[u]#[fd:=0?Read from file descriptor number \afd\a instead of standard input.]"
 "[t]:[timeout?Specify a timeout \atimeout\a in seconds when reading from "
 	"a terminal or pipe.]"

src/cmd/ksh93/nval.3

@@ -502,7 +502,7 @@ The first argument is the original node, the second argument is
 the new node, and the third argument is the flags that were passed
 down to \f5nv_clone()\fP.
 It must return a new instance of the \f5Namfun_t*\fP \f5fp\fP.
-If omitted, then memory whose size is determinated by the \f5size\fP
+If omitted, then memory whose size is determined by the \f5size\fP
 field of \f5fp\fP, if non-zero, or \f5fp->disc\fP, will be allocated
 and copied from \f5fp\fP.
 .PP

src/cmd/ksh93/tests/nameref.sh

@@ -675,7 +675,7 @@ typeset -a arr=( ( 1 2 3 ) ( 4 5 6 ) ( 7 8 9 ))
 typeset -n ref=arr[1]
 [[ $ref == 4 ]] || err_exit '$ref should be 4'
 [[ ${ref[@]} == '4 5 6' ]] || err_exit '${ref[@]} should be "4 5 6"'
-[[ $ref == "${arr[1]}" ]] || err_exit '$ref shuld be ${arr[1]}'
+[[ $ref == "${arr[1]}" ]] || err_exit '$ref should be ${arr[1]}'
 [[ ${ref[@]} == "${arr[1][@]}" ]] || err_exit '${ref[@]} should be ${arr[1][@]}'
 
 function fun2

src/cmd/ksh93/tests/restricted.sh

@@ -59,10 +59,10 @@ rksh -c  '[[ -o restricted ]]' || err_exit 'restricted option not set'
 [[ $(rksh -c 'print hello') == hello ]] || err_exit 'unable to run print'
 check_restricted /bin/echo || err_exit '/bin/echo not resticted'
 check_restricted ./echo || err_exit './echo not resticted'
-check_restricted 'SHELL=ksh' || err_exit 'SHELL asignment not resticted'
-check_restricted 'PATH=/bin' || err_exit 'PATH asignment not resticted'
-check_restricted 'FPATH=/bin' || err_exit 'FPATH asignment not resticted'
-check_restricted 'ENV=/bin' || err_exit 'ENV asignment not resticted'
+check_restricted 'SHELL=ksh' || err_exit 'SHELL assignment not resticted'
+check_restricted 'PATH=/bin' || err_exit 'PATH assignment not resticted'
+check_restricted 'FPATH=/bin' || err_exit 'FPATH assignment not resticted'
+check_restricted 'ENV=/bin' || err_exit 'ENV assignment not resticted'
 check_restricted 'print > file' || err_exit '> file not restricted'
 > empty
 check_restricted 'print <> empty' || err_exit '<> file not restricted'

src/cmd/ksh93/tests/statics.sh

@@ -654,7 +654,7 @@ test1
 test2
 
 
-# Test visibilty of "global" vs. "static" variables. if we have a "static" variable in a
+# Test visibility of "global" vs. "static" variables. if we have a "static" variable in a
 # function and "unset" it we should see a global variable with the same
 # name, right ?
 integer hx=5