Fix some whitespace.
diff --git a/Modules/tkappinit.c b/Modules/tkappinit.c
index cfbd20c..353abcc 100644
--- a/Modules/tkappinit.c
+++ b/Modules/tkappinit.c
@@ -48,7 +48,7 @@
Tcl_SetVar(interp, "tclDefaultLibrary", tclLibPath, TCL_GLOBAL_ONLY);
Tcl_SetVar(interp, "tcl_pkgPath", tclLibPath, TCL_GLOBAL_ONLY);
}
-
+
if (tclLibPath[0] != '\0') {
Tcl_SetVar(interp, "tcl_library", tclLibPath, TCL_GLOBAL_ONLY);
Tcl_SetVar(interp, "tclDefaultLibrary", tclLibPath, TCL_GLOBAL_ONLY);
@@ -117,7 +117,7 @@
TkMacOSXInitAppleEvents(interp);
TkMacOSXInitMenus(interp);
#endif
-
+
#ifdef WITH_MOREBUTTONS
{
extern Tcl_CmdProc studButtonCmd;