Update --help

1 files changed, 3 insertions, 2 deletions

diff --git a/src/indexamajig.c b/src/indexamajig.c
index 490dc1ea..30e6facf 100644
--- a/src/indexamajig.c
+++ b/src/indexamajig.c
@@ -48,18 +48,19 @@ static void show_help(const char *s)
 "                           none     : no indexing\n"
 "                           dirax    : invoke DirAx\n"
 "      --write-drx         Write 'xfel.drx' for visualisation of reciprocal\n"
-"                           space.  Implied by any indexing method other than"
+"                           space.  Implied by any indexing method other than\n"
 "                           'none'.\n"
 "      --dump-peaks        Write the results of the peak search to stdout.\n"
 "      --near-bragg        Output a list of reflection intensities to stdout.\n"
 "      --simulate          Simulate the diffraction pattern using the indexed\n"
 "                           unit cell.\n"
+"      --gpu               Use the GPU to speed up the simulation.\n"
 "      --clean-image       Perform common-mode noise subtraction and\n"
 "                           background removal on images before proceeding.\n"
 "      --no-match          Don't attempt to match the indexed cell to the\n"
 "                           model, just proceed with the one generated by the\n"
 "                           auto-indexing procedure.\n"
-"\n");
+);
 }