src/ubik/uinit.c: Fix misleading indentation

src/ubik/uinit.c: Fix misleading indentation

Fixes this warning (error with --enable-checking) from GCC 6.2:

uinit.c: In function ‘internal_client_init’:
uinit.c:96:2: error: this ‘if’ clause does not guard... [-Werror=misleading-indentation]
  if (code)
  ^~
uinit.c:98:6: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the ‘if’
      return code;
      ^~~~~~

Change-Id: Ib03c4128e206194fa5c34fa3c49bb06beb70e6d0
Reviewed-on: https://gerrit.openafs.org/12437
Reviewed-by: Benjamin Kaduk <kaduk@mit.edu>
Tested-by: BuildBot <buildbot@rampaginggeek.com>