diff --git a/intrinsiccv/include/intrinsiccv.h b/intrinsiccv/include/intrinsiccv.h
index 58359ac5cfb62d768487d78d5aee2317a0fecadd..70ed2cf3c8fc18cbb3b7e8949f021ca17ca64b29 100644
--- a/intrinsiccv/include/intrinsiccv.h
+++ b/intrinsiccv/include/intrinsiccv.h
@@ -57,21 +57,21 @@ INTRINSICCV_BINARY_OP(saturating_add_u64, uint64_t);
 ///
 /// The subtraction is saturated, i.e. the result is 0 (unsigned) or the
 /// smallest possible value of the type of the element if the subtraction result
-/// would underflow. Source data length (in bytes) is `stride` * `height`,
-/// it must be the same for the two sources.
+/// would underflow. Source data length (in bytes) is `stride` * `height`.
+/// Width and height are the same for the two sources.
 ///
 /// @param src_a        Pointer to the first source data. Must be non-null.
 /// @param src_b        Pointer to the second source data. Must be non-null.
-/// @param src_a_stride Distance in bytes between the row first elements for
-///                     the first source data. Must not be less than
-///                     width * sizeof(type).
-/// @param src_b_stride Distance in bytes between the row first elements for
-///                     the second source data. Must not be less than
-///                     width * sizeof(type).
+/// @param src_a_stride Distance in bytes from the start of one row to the
+///			start of the next row for the src_a.
+///			Must not be less than width * sizeof(type).
+/// @param src_b_stride Distance in bytes from the start of one row to the
+///			start of the next row for the src_b.
+///			Must not be less than width * sizeof(type).
 /// @param dst          Pointer to the destination data. Must be non-null.
-/// @param dst_stride   Distance in bytes between the row first elements for
-///                     the destination data. Must not be less than
-///                     width * sizeof(type).
+/// @param dst_stride	Distance in bytes from the start of one row to the
+///			start of the next row for the destination.
+///			Must not be less than width * sizeof(type).
 /// @param width        How many elements are in a row
 /// @param height       How many rows are in the data
 ///