Remove trailing spaces

CoreForth.s

@@ -1490,17 +1490,17 @@ QUOTE_CHARS:
     .word DUP, LIT, 1, EQU, QBRANCH, 6f - .
     .word OVER, FETCHBYTE, LIT, '-', EQU, QBRANCH, 6f - .
     .word SWAP, LIT, QUOTE_MINUS + 1, BRANCH, 5f - .
-6:  .word SWAP, DUP, FETCHBYTE, QUOTE_CHAR, QBRANCH, 2f - . 
+6:  .word SWAP, DUP, FETCHBYTE, QUOTE_CHAR, QBRANCH, 2f - .
 5:  .word COUNT, TYPE, BRANCH, 3f - .
-2:  .word EMIT 
+2:  .word EMIT
 3:  .word INCR, SWAP, DECR, BRANCH, 1b - .
 4:  .word TWODROP, EXIT
 
     defword "VALID-ADDR?", ISVALIDADDR
     .word DUP, LIT, 0x400, LIT, last_word, WITHIN, QDUP, QBRANCH, 1f - .
     .word NIP, EXIT
 1:  .word LIT, ram_start, LIT, ram_top, WITHIN, EXIT
-    
+
 
     defword "XT?", XTQ
     .word DUP, ISVALIDADDR, QBRANCH, 2f - .

lm3s811.s

@@ -41,13 +41,13 @@
     .set _GPIOE,      0x40024000
     .set _GPIO_DIR,        0x400
     .set _GPIO_AFSEL,      0x420
-    .set _GPIO_IS,         0x404 
-    .set _GPIO_IBE,        0x408 
-    .set _GPIO_IEV,        0x40c 
-    .set _GPIO_IM,         0x410 
-    .set _GPIO_RIS,        0x414 
-    .set _GPIO_MIS,        0x418 
-    .set _GPIO_ICR,        0x41c 
+    .set _GPIO_IS,         0x404
+    .set _GPIO_IBE,        0x408
+    .set _GPIO_IEV,        0x40c
+    .set _GPIO_IM,         0x410
+    .set _GPIO_RIS,        0x414
+    .set _GPIO_MIS,        0x418
+    .set _GPIO_ICR,        0x41c
     .set _GPIO_DR2R,       0x500
     .set _GPIO_ODR,        0x50c
     .set _GPIO_PUR,        0x510
@@ -603,7 +603,7 @@ eval_words:
     .include "protothreads.gen.s"
     .include "quit.gen.s"
     .word 0xffffffff
-.else 
+.else
     defword "COLD", COLD
     .word LIT, eval_words, EVALUATE
 
@@ -619,5 +619,5 @@ eval_words:
     .set end_of_rom, .
 
     .set last_word, link
-    .set data_start, ram_here 
+    .set data_start, ram_here
 

stm32p103.s

@@ -393,5 +393,5 @@ eval_words:
     .word 0xffffffff
 
     .set last_word, link
-    .set data_start, ram_here 
+    .set data_start, ram_here