docs: update return annotations

Signed-off-by: Athan <[email protected]>

Author: kgryte

lib/node_modules/@stdlib/math/base/special/fast/maxf/docs/repl.txt

@@ -20,11 +20,11 @@
     Examples
     --------
     > var v = {{alias}}( 3.14, 4.2 )
-    4.199999809265137
+    ~4.2
     > v = {{alias}}( 3.14, NaN )
     NaN
     > v = {{alias}}( NaN, 3.14 )
-    3.140000104904175
+    ~3.14
     > v = {{alias}}( -0.0, +0.0 )
     +0.0
     > v = {{alias}}( +0.0, -0.0 )