gocr: Fix whitespace in DATA patch

Previous commits have accidentally removed trailing whitespace from
lines in the DATA patch, making the patch fail. This commit reinstates
the whitespace so the patch succeeds and the `--with-lib` option works
again.

Closes Homebrew/homebrew#31599.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>

Formula/gocr.rb

@@ -46,12 +46,12 @@ index bf4181f..883fec2
 @@ -10,7 +10,7 @@ PROGRAM = gocr$(EXEEXT)
  PGMASCLIB = Pgm2asc
  #LIBPGMASCLIB = lib$(PGMASCLIB).a
- # ToDo: need a better pgm2asc.h for lib users
+ # ToDo: need a better pgm2asc.h for lib users 
 -#INCLUDEFILES = gocr.h
 +INCLUDEFILES = pgm2asc.h output.h list.h unicode.h gocr.h pnm.h
  # avoid german compiler messages
  LANG=C
-
+ 
 @@ -39,8 +39,8 @@ LIBOBJS=pgm2asc.o \
  #VPATH = @srcdir@
  bindir = @bindir@
@@ -60,17 +60,17 @@ index bf4181f..883fec2
 -#includedir = @includedir@
 +libdir = @libdir@
 +includedir = /include/gocr
-
+ 
  CC=@CC@
  # lib removed for simplification
 @@ -89,7 +89,8 @@ $(PROGRAM): $(LIBOBJS) gocr.o
  	$(CC) -o $@ $(LDFLAGS) gocr.o $(LIBOBJS) $(LIBS)
  	# if test -r $(PROGRAM); then cp $@ ../bin; fi
-
+ 
 -libs: lib$(PGMASCLIB).a lib$(PGMASCLIB).@PACKAGE_VERSION@.so
 +#libs: lib$(PGMASCLIB).a lib$(PGMASCLIB).@PACKAGE_VERSION@.so
 +libs: lib$(PGMASCLIB).a
-
+ 
  #lib$(PGMASCLIB).@PACKAGE_VERSION@.so: $(LIBOBJS)
  #	$(CC) -fPIC -shared -Wl,-h$@ -o $@ $(LIBOBJS)
 @@ -109,17 +110,17 @@ $(LIBOBJS): Makefile
@@ -92,7 +92,7 @@ index bf4181f..883fec2
  	fi
 -	# ToDo: not sure that the link will be installed correctly
 -	#$(INSTALL) $(INCLUDEFILES) $(DESTDIR)$(includedir)
-
+ 
  # directories are not removed
  uninstall:
 @@ -129,7 +130,8 @@ uninstall:
@@ -102,6 +102,6 @@ index bf4181f..883fec2
 -	#for X in $(INCLUDEFILES); do rm -f $(DESTDIR)$(includedir)/$$X; done
 +	for X in $(INCLUDEFILES); do rm -f $(DESTDIR)$(includedir)/$$X; done
 +	-rm -f $(DESTDIR)$(includedir)/config.h
-
+ 
  clean:
  	-rm -f *.o *~