diff --git a/library/constant_time.c b/library/constant_time.c
index e0eadac..98fdbd7 100644
--- a/library/constant_time.c
+++ b/library/constant_time.c
@@ -17,6 +17,11 @@
  *  limitations under the License.
  */
 
+ /*
+ * The following functiona are implemented without using comparison operators, as those
+ * might be translated to branches by some compilers on some platforms.
+ */
+
 #include "common.h"
 #include "constant_time.h"
 #include "mbedtls/error.h"
diff --git a/library/constant_time.h b/library/constant_time.h
index 336a151..4810c92 100644
--- a/library/constant_time.h
+++ b/library/constant_time.h
@@ -38,9 +38,6 @@
  * This function can be used to write constant-time code by replacing branches
  * with bit operations using masks.
  *
- * This function is implemented without using comparison operators, as those
- * might be translated to branches by some compilers on some platforms.
- *
  * \param a     Pointer to the first buffer.
  * \param b     Pointer to the second buffer.
  * \param n     The number of bytes to compare in the buffer.
@@ -59,9 +56,6 @@
  * This function can be used to write constant-time code by replacing branches
  * with bit operations using masks.
  *
- * This function is implemented without using comparison operators, as those
- * might be translated to branches by some compilers on some platforms.
- *
  * \param value     The value to analyze.
  *
  * \return          Zero if \p value is zero, otherwise all-bits-one.
@@ -75,9 +69,6 @@
  * This function can be used to write constant-time code by replacing branches
  * with bit operations using masks.
  *
- * This function is implemented without using comparison operators, as those
- * might be translated to branches by some compilers on some platforms.
- *
  * \param value     The value to analyze.
  *
  * \return          Zero if \p value is zero, otherwise all-bits-one.
@@ -93,9 +84,6 @@
  * This function can be used to write constant-time code by replacing branches
  * with bit operations using masks.
  *
- * This function is implemented without using comparison operators, as those
- * might be translated to branches by some compilers on some platforms.
- *
  * \param value     The value to analyze.
  *
  * \return          Zero if \p value is zero, otherwise all-bits-one.
@@ -111,9 +99,6 @@
  * This function can be used to write constant-time code by replacing branches
  * with bit operations using masks.
  *
- * This function is implemented without using comparison operators, as those
- * might be translated to branches by some compilers on some platforms.
- *
  * \param x     The first value to analyze.
  * \param y     The second value to analyze.
  *
@@ -129,9 +114,6 @@
  * This is equivalent to \p x == \p y, but is likely to be compiled
  * to code using bitwise operation rather than a branch.
  *
- * This function is implemented without using comparison operators, as those
- * might be translated to branches by some compilers on some platforms.
- *
  * \param x     The first value to analyze.
  * \param y     The second value to analyze.
  *
@@ -146,9 +128,6 @@
  * This is equivalent to \p x > \p y, but is likely to be compiled
  * to code using bitwise operation rather than a branch.
  *
- * This function is implemented without using comparison operators, as those
- * might be translated to branches by some compilers on some platforms.
- *
  * \param x     The first value to analyze.
  * \param y     The second value to analyze.
  *
@@ -164,9 +143,6 @@
  * This is equivalent to \p x < \p y, but is likely to be compiled
  * to code using bitwise operation rather than a branch.
  *
- * This function is implemented without using comparison operators, as those
- * might be translated to branches by some compilers on some platforms.
- *
  * \param x     The first value to analyze.
  * \param y     The second value to analyze.
  *
@@ -182,9 +158,6 @@
  * This is equivalent to `condition ? if1 : if0`, but is likely to be compiled
  * to code using bitwise operation rather than a branch.
  *
- * This function is implemented without using comparison operators, as those
- * might be translated to branches by some compilers on some platforms.
- *
  * \param condition     Condition to test.
  * \param if1           Value to use if \p condition is nonzero.
  * \param if0           Value to use if \p condition is zero.
@@ -200,9 +173,6 @@
  * This is equivalent to `condition ? if1 : if0`, but is likely to be compiled
  * to code using bitwise operation rather than a branch.
  *
- * This function is implemented without using comparison operators, as those
- * might be translated to branches by some compilers on some platforms.
- *
  * \param condition     Condition to test.
  * \param if1           Value to use if \p condition is nonzero.
  * \param if0           Value to use if \p condition is zero.
@@ -218,8 +188,6 @@
  * This is functionally equivalent to `condition ? if1 : if0` but uses only bit
  * operations in order to avoid branches.
  *
- * This function is implemented without using comparison operators, as those
- * might be translated to branches by some compilers on some platforms.
  *
  * \param condition     Condition to test.
  * \param if1           The first sign; must be either +1 or -1.
@@ -237,9 +205,6 @@
  * This is equivalent to `if ( condition ) dest = src`, but is likely
  * to be compiled to code using bitwise operation rather than a branch.
  *
- * This function is implemented without using comparison operators, as those
- * might be translated to branches by some compilers on some platforms.
- *
  * \param n             \p dest and \p src must be arrays of limbs of size n.
  * \param dest          The MPI to conditionally assign to. This must point
  *                      to an initialized MPI.
@@ -280,9 +245,6 @@
  * This is equivalent to `if ( c1 == c2 ) memcpy(dst, src, len)`, but is likely
  * to be compiled to code using bitwise operation rather than a branch.
  *
- * This function is implemented without using comparison operators, as those
- * might be translated to branches by some compilers on some platforms.
- *
  * \param dest      The pointer to conditionally copy to.
  * \param src       The pointer to copy from.
  * \param len       The number of bytes to copy.