Eliminate exess spacings in many test-cases

1 files changed, 3 insertions, 3 deletions

diff --git a/tests/string.test b/tests/string.test
index 3611753..418bc61 100644
--- a/tests/string.test
+++ b/tests/string.test
@@ -219,7 +219,7 @@ test string-4.14 {string first, negative start index} {
 } 1
 test string-4.15 {string first, ability to two-byte encoded utf-8 chars} {
     # Test for a bug in Tcl 8.3 where test for all-single-byte-encoded
-    # strings was incorrect, leading to an index returned by [string first] 
+    # strings was incorrect, leading to an index returned by [string first]
     # which pointed past the end of the string.
     set uchar \u057e    ;# character with two-byte encoding in utf-8
     string first % %#$uchar$uchar#$uchar$uchar#% 3
@@ -419,7 +419,7 @@ test string-6.37 {string is double, false on int overflow} -setup {
 } -result {1 priorValue}
 # string-6.38 removed, underflow on input is no longer an error.
 test string-6.39 {string is double, false} {
-    # This test is non-portable because IRIX thinks 
+    # This test is non-portable because IRIX thinks
     # that .e1 is a valid double - this is really a bug
     # on IRIX as .e1 should NOT be a valid double
     #
@@ -1833,7 +1833,7 @@ proc MemStress {args} {
     set res {}
     foreach body $args {
         set end 0
-        for {set i 0} {$i < 5} {incr i} { 
+        for {set i 0} {$i < 5} {incr i} {
             proc MemStress_Body {} $body
             uplevel 1 MemStress_Body
             rename MemStress_Body {}