docs: update descriptions

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

Author: kgryte

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

@@ -73,8 +73,8 @@
       "$schema": "math/[email protected]",
       "base_alias": "tan",
       "alias": "tan",
-      "pkg_desc": "Evaluate the tangent",
-      "desc": "Evaluate the tangent",
+      "pkg_desc": "compute the tangent",
+      "desc": "computes the tangent",
       "short_desc": "tangent",
       "parameters": [
         {