build: fixup WFALGS/WFLAGS mistake

src/Makefile.cfg

@@ -181,13 +181,17 @@ ifdef GCC45
 WFLAGS+=-Wunsuffixed-float-constants
 endif
 endif
+
 ifdef NOLDWARNING
 LDFLAGS+=-Wl,--as-needed
 endif
+
 ifdef ERRORMODE
 WFLAGS+=-Werror
 endif
+
 WFLAGS+=$(OLDWFLAGS)
+
 ifdef GCC43
  #WFLAGS+=-Wno-error=clobbered
 endif
@@ -195,10 +199,10 @@ ifdef GCC46
  WFLAGS+=-Wno-error=suggest-attribute=noreturn
 endif
 ifdef GCC54
- WFALGS+=-Wno-error=logical-op
+ WFLAGS+=-Wno-error=logical-op
 endif
 ifdef GCC61
- WFALGS+=-Wno-error=tautological-compare
+ WFLAGS+=-Wno-error=tautological-compare
 endif