Index: tools/autotool.py
===================================================================
--- tools/autotool.py	(revision 12bdbcc6c84d5d9ed87e608479b389e608f2cc74)
+++ tools/autotool.py	(revision b4c8a7b739aac1e573af093827e365f4f0a49e32)
@@ -54,5 +54,5 @@
 
 TOOLCHAIN_FAIL = [
-	"Compiler toolchain for target is not installed, or CROSS_PREFIX ",
+	"Compiler toolchain for target is not installed, or CROSS_PREFIX",
 	"environment variable is not set correctly. Use tools/toolchain.sh",
 	"to (re)build the cross-compiler toolchain."]