docs: update descriptions

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

Author: kgryte

lib/node_modules/@stdlib/math/base/special/cosd/package.json

@@ -73,8 +73,8 @@
       "$schema": "math/[email protected]",
       "base_alias": "cos",
       "alias": "cosd",
-      "pkg_desc": "compute the cosine of a double-precision floating-point number (in degrees).",
-      "desc": "computes the cosine of a double-precision floating-point number (in degrees)",
+      "pkg_desc": "compute the cosine (in degrees)",
+      "desc": "computes the cosine (in degrees)",
       "short_desc": "cosine",
       "parameters": [
         {