drm/sti: fix typos in comments

Various spelling mistakes in comments.
Detected with the help of Coccinelle.

Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>
Reviewed-by: Alain Volmat <alain.volmat@foss.st.com>
Signed-off-by: Philippe Cornu <philippe.cornu@foss.st.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220314115354.144023-17-Julia.Lawall@inria.fr

drivers/gpu/drm/sti/sti_gdp.c

@@ -406,7 +406,7 @@ static struct sti_gdp_node_list *sti_gdp_get_free_nodes(struct sti_gdp *gdp)
 		    (hw_nvn != gdp->node_list[i].top_field_paddr))
 			return &gdp->node_list[i];
 
-	/* in hazardious cases restart with the first node */
+	/* in hazardous cases restart with the first node */
 	DRM_ERROR("inconsistent NVN for %s: 0x%08X\n",
 			sti_plane_to_str(&gdp->plane), hw_nvn);