package.json: updated keywords

Author: jahirultusar

package.json

@@ -1,16 +1,20 @@
 {
   "name": "string-utils-lite",
   "version": "0.1.6",
-  "description": "Tiny string helpers: capitalize, titleCase, kebab-case, and friends.",
+  "description": "Tiny string helpers: capitalize, titleCase, kebab-case, snake_case, camelCase, and PascalCase.",
   "keywords": [
     "string",
     "capitalize",
     "titlecase",
     "kebab-case",
-    "utilities",
     "snake_case",
     "camelCase",
-    "PascalCase"
+    "PascalCase",
+    "utilities",
+    "string-utils",
+    "string-utils-lite",
+    "string-helpers",
+    "string-transformations"
   ],
   "license": "MIT",
   "author": "Jahirul Tusar",