fix typo

Author: cntlsn

README.md

@@ -3,7 +3,7 @@
 
 * **A sketch symbol library:** includes components, icons, color palettes, and other PatternFly elements. Hosted on Sketch Cloud [here](https://www.sketch.com/s/2cf1063b-5283-4e0b-b8a6-cbb1ac07e29e).
 * **A template file:** provides several starter layouts that will make it easier to construct common PatternFly screens. Hosted on Sketch Cloud [here](https://www.sketch.com/s/729c2eee-e8b6-4fcd-8a79-f6faa8c30f89).
-* **A wireframekit:** includes a collection of low fidelity and mid fidelity PatternFly components and layouts. It includes: 
+* **A wireframe kit:** includes a collection of low fidelity and mid fidelity PatternFly components and layouts. It includes: 
     * A Wireframe library that allows you to design and iterate designs more quickly before upgrading them to high fidelity. Hosted on Sketch Cloud [here](https://www.sketch.com/s/97d92966-7ad7-4207-a381-48fda3c080f8).
     * A Wireframe template file that provides examples of low fidelity components in a context. Hosted on Sketch Cloud [here](https://www.sketch.com/s/0af9fc12-7b9e-49c1-8d36-a6a62385a413).
     * For more detailed information about Wireframe kit, go [here](/PatternFly%204%20-%20Wireframe%20library%20and%20template/Wireframe%20kit%20guideline.md).