[gimp] libgimp: fix typo in G_OS_WIN32 code

[Michael Natterer <mitch src gnome org>]

commit 877a116667faed9a38405f1f19fcff0122b2087e
Author: Michael Natterer <mitch gimp org>
Date:   Tue Aug 6 23:54:34 2019 +0200

    libgimp: fix typo in G_OS_WIN32 code

 libgimp/gimp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/libgimp/gimp.c b/libgimp/gimp.c
index e650c33ede..ac835cdd0a 100644
--- a/libgimp/gimp.c
+++ b/libgimp/gimp.c
@@ -428,7 +428,7 @@ _gimp_main_internal (GType                 plug_in_type,
 #endif /* ! G_OS_WIN32 */
 
 #ifdef G_OS_WIN32
-  readc_hannel  = g_io_channel_win32_new_fd (atoi (argv[ARG_READ_FD]));
+  read_channel  = g_io_channel_win32_new_fd (atoi (argv[ARG_READ_FD]));
   write_channel = g_io_channel_win32_new_fd (atoi (argv[ARG_WRITE_FD]));
 #else
   read_channel  = g_io_channel_unix_new (atoi (argv[ARG_READ_FD]));