test/config/*: Delete trailing whitespace

Author: scop

test/config/bashrc

@@ -4,7 +4,7 @@
 set -o emacs
 	# Use bash strict mode
 set -o posix
-	# Unset `command_not_found_handle' as defined on Debian/Ubuntu, because this 
+	# Unset `command_not_found_handle' as defined on Debian/Ubuntu, because this
 	# troubles and slows down testing
 unset -f command_not_found_handle
 	# Set fixed prompt `/@'

test/config/default.exp

@@ -2,20 +2,20 @@
 expect_after {
     eof {
         if {[info exists test]} {
-            fail "$test at eof" 
+            fail "$test at eof"
         } elseif {[info level] > 0} {
-            fail "[info level 1] at eof" 
+            fail "[info level 1] at eof"
         } else {
             fail "eof"
-        }   
-    }   
+        }
+    }
     timeout {
         if {[info exists test]} {
-            fail "$test at timeout" 
+            fail "$test at timeout"
         } elseif {[info level] > 0} {
-            fail "[info level 1] at timeout" 
+            fail "[info level 1] at timeout"
         } else {
-            fail "timeout" 
-        }   
-    }   
+            fail "timeout"
+        }
+    }
 }