remove dangling spaces

when changing the checker scripts and/or directly comitting to git head, please make sure to also run the checks first so you don't break the autobuilds

asminc/atari.mac

@@ -1,5 +1,5 @@
 ; Convert characters to screen codes
-                                                              
+
 ; Helper macro that converts and outputs one character
 .macro _scrcode char
         .if (char >= 0) .and (char <= 31)

samples/atari2600/Makefile

@@ -31,7 +31,7 @@ else
   CL := $(if $(wildcard ../../bin/cl65*),../../bin/cl65,cl65)
   LD := $(if $(wildcard ../../bin/ld65*),../../bin/ld65,ld65)
   SP := $(if $(wildcard ../../bin/sp65*),../../bin/sp65,sp65)
-endif 
+endif
 
 EXELIST_atari2600 = \
         hello

samples/cbm/Makefile

@@ -31,7 +31,7 @@ else
   CL := $(if $(wildcard ../../bin/cl65*),../../bin/cl65,cl65)
   LD := $(if $(wildcard ../../bin/ld65*),../../bin/ld65,ld65)
   SP := $(if $(wildcard ../../bin/sp65*),../../bin/sp65,sp65)
-endif 
+endif
 
 ifneq ($(filter disk samples.%,$(MAKECMDGOALS)),)
   ifdef CC65_HOME

samples/geos/Makefile

@@ -44,7 +44,7 @@ else
   CL := $(if $(wildcard ../../bin/cl65*),../../bin/cl65,cl65)
   LD := $(if $(wildcard ../../bin/ld65*),../../bin/ld65,ld65)
   SP := $(if $(wildcard ../../bin/sp65*),../../bin/sp65,sp65)
-endif 
+endif
 
 DIRLIST = grc
 

samples/supervision/Makefile

@@ -31,7 +31,7 @@ else
   CL := $(if $(wildcard ../../bin/cl65*),../../bin/cl65,cl65)
   LD := $(if $(wildcard ../../bin/ld65*),../../bin/ld65,ld65)
   SP := $(if $(wildcard ../../bin/sp65*),../../bin/sp65,sp65)
-endif 
+endif
 
 EXELIST_supervision = \
         hello

samples/tutorial/Makefile

@@ -29,7 +29,7 @@ else
   CC := $(if $(wildcard ../../bin/cc65*),../../bin/cc65,cc65)
   CL := $(if $(wildcard ../../bin/cl65*),../../bin/cl65,cl65)
   LD := $(if $(wildcard ../../bin/ld65*),../../bin/ld65,ld65)
-endif 
+endif
 
 EXELIST_atari2600 = \
 	notavailable