diff --git a/lib/node_modules/@stdlib/math/base/special/acosd/docs/types/index.d.ts b/lib/node_modules/@stdlib/math/base/special/acosd/docs/types/index.d.ts
index c6512c8eac1..fe00a08810f 100644
--- a/lib/node_modules/@stdlib/math/base/special/acosd/docs/types/index.d.ts
+++ b/lib/node_modules/@stdlib/math/base/special/acosd/docs/types/index.d.ts
@@ -33,11 +33,15 @@
 * // returns ~60.0
 *
 * @example
-* var v = acosd( Math.sqrt( 2 ) / 2 );
+* var sqrtf = require( '@stdlib/math/base/special/sqrtf' );
+*
+* var v = acosd( sqrtf( 2 ) / 2 );
 * // returns ~45.0
 *
 * @example
-* var v = acosd( Math.sqrt( 3 ) / 2 );
+* var sqrtf = require( '@stdlib/math/base/special/sqrtf' );
+*
+* var v = acosd( sqrtf( 3 ) / 2 );
 * // returns ~30.0
 *
 * @example