Apply suggestions from code review

Signed-off-by: Gunj Joshi <gunjjoshi8372@gmail.com>

Author: gunjjoshi

lib/node_modules/@stdlib/math/base/special/exp2f/package.json

@@ -63,9 +63,7 @@
     "exp",
     "exp2",
     "base 2",
-    "natural",
     "exponential",
-    "euler",
     "power",
     "number"
   ]