graph: indentation fixup

Use tabs, not spaces.

Signed-off-by: Jens Axboe <axboe@kernel.dk>

diff --git a/graph.c b/graph.c
index 841bab64110046884effde0a050e670a8d3ee99d..415c676cd792e2b43c9372c3aaccf448a1a1dcd0 100644 (file)
--- a/graph.c
+++ b/graph.c
@@ -345,8 +345,8 @@ static void draw_vertical_centered_text(struct graph *g, cairo_t *cr, double x,
 static void graph_draw_common(struct graph *g, cairo_t *cr,
        double *x1, double *y1, double *x2, double *y2)
 {
-        cairo_set_source_rgb(cr, 0, 0, 0);
-        cairo_set_line_width (cr, 0.8);
+       cairo_set_source_rgb(cr, 0, 0, 0);
+       cairo_set_line_width (cr, 0.8);
 
        *x1 = 0.10 * g->xdim;   
        *x2 = 0.95 * g->xdim;