build: drop space after 'angie' folder name

The makefile consider the two white spaces between the end of the
folder name and the '#' character for the beginning of the comment
as part of the folder name.
This cause 'make install' to create a folder named  'angie  ' that
is not welcome on all the OS.

Drop the comment and the space after the folder name.

Reported-by: Liviu Ionescu <ilg@livius.net>
Change-Id: Iadd6803431edb83d0d84f4e4dc6d36b454f912ac
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Fixes: 0ed03df ("amend angie build definitions to fix make dist")
Reviewed-on: https://review.openocd.org/c/openocd/+/8740
Reviewed-by: Liviu Ionescu
Tested-by: jenkins
Reviewed-by: Adrien Charruel <acharruel@nanoxplore.com>

Author: borneoa

src/jtag/drivers/Makefile.am

@@ -125,7 +125,7 @@ dist_ulink_DATA = $(ULINK_FIRMWARE)/ulink_firmware.hex
 endif
 
 if ANGIE
-  angiedir = $(pkgdatadir)/angie  # This is only for dist_angie_DATA.
+  angiedir = $(pkgdatadir)/angie
   DRIVERFILES     += %D%/angie.c
   DRIVERFILES     += %D%/angie/include/msgtypes.h
   EXTRA_DIST      += %D%/angie/README