diff --git a/source/blender/makesrna/intern/rna_particle.c b/source/blender/makesrna/intern/rna_particle.c
index 52c97130ada..c32314fba71 100644
--- a/source/blender/makesrna/intern/rna_particle.c
+++ b/source/blender/makesrna/intern/rna_particle.c
@@ -3177,7 +3177,7 @@ static void rna_def_particle_settings(BlenderRNA *brna)
 	RNA_def_property_float_sdna(prop, NULL, "rad_scale");
 	RNA_def_property_range(prop, 0.0f, FLT_MAX);
 	RNA_def_property_ui_range(prop, 0.0f, 10.0f, 0.1, 2);
-	RNA_def_property_ui_text(prop, "Scaling", "Multiplier of radius properties.");
+	RNA_def_property_ui_text(prop, "Scaling", "Multiplier of radius properties");
 	RNA_def_property_update(prop, 0, "rna_Particle_redo"); /* TODO: Only need to tell the render engine to update. */
 }