Add some comments.

1 files changed, 3 insertions, 2 deletions

diff --git a/libdimension/dimension/geometry.h b/libdimension/dimension/geometry.h
index 26705ca..e1d1497 100644
--- a/libdimension/dimension/geometry.h
+++ b/libdimension/dimension/geometry.h
@@ -29,12 +29,13 @@
 typedef double                           dmnsn_scalar;
 typedef struct { dmnsn_scalar x, y, z; } dmnsn_vector;
 
-/* Vector arithmetic */
-
+/* Shorthand for vector construction */
 dmnsn_vector dmnsn_vector_construct(dmnsn_scalar x,
                                     dmnsn_scalar y,
                                     dmnsn_scalar z);
 
+/* Vector arithmetic */
+
 dmnsn_vector dmnsn_vector_add(dmnsn_vector lhs, dmnsn_vector rhs);
 dmnsn_vector dmnsn_vector_sub(dmnsn_vector lhs, dmnsn_vector rhs);
 dmnsn_vector dmnsn_vector_mul(dmnsn_scalar lhs, dmnsn_vector rhs);