Remove the "about searcher" part from FAQ title.

Author: coatless

vignettes/faq.Rmd

@@ -1,10 +1,10 @@
 ---
-title: "Frequently Asked Questions (FAQ) about searcher"
+title: "Frequently Asked Questions (FAQ)"
 author: "James Joseph Balamuta"
 date: "`r Sys.Date()`"
 output: rmarkdown::html_vignette
 vignette: >
-  %\VignetteIndexEntry{Frequently Asked Questions (FAQ) about searcher}
+  %\VignetteIndexEntry{Frequently Asked Questions (FAQ)}
   %\VignetteEngine{knitr::rmarkdown}
   %\VignetteEncoding{UTF-8}
 ---