Cleanup example naming differences between intro.md and chapters

Author: budziq

src/intro.md

@@ -30,7 +30,7 @@ community. It needs and welcomes help. For details see
 | [Filter a log file by matching multiple regular expressions][ex-regex-filter-log] | [![regex-badge]][regex] | [![cat-text-processing-badge]][cat-text-processing]
 | [Declare lazily evaluated constant][ex-lazy-constant] | [![lazy_static-badge]][lazy_static] | [![cat-caching-badge]][cat-caching] [![cat-rust-patterns-badge]][cat-rust-patterns] |
 | [Maintain global mutable state][ex-global-mut-state] | [![lazy_static-badge]][lazy_static] | [![cat-rust-patterns-badge]][cat-rust-patterns] |
-| [Verify and extract login from an email address][ex-verify-extract-email] | [![regex-badge]][regex] | [![cat-text-processing-badge]][cat-text-processing] |
+| [Verify and extract login from an email address][ex-verify-extract-email] | [![regex-badge]][regex] [![lazy_static-badge]][lazy_static] | [![cat-text-processing-badge]][cat-text-processing] |
 | [Extract a list of unique #Hashtags from a text][ex-extract-hashtags] | [![regex-badge]][regex] [![lazy_static-badge]][lazy_static] | [![cat-text-processing-badge]][cat-text-processing] |
 | [Replace all occurrences of one text pattern with another pattern.][ex-regex-replace-named] | [![regex-badge]][regex] [![lazy_static-badge]][lazy_static] | [![cat-text-processing-badge]][cat-text-processing] |
 | [Extract phone numbers from text][ex-phone] | [![regex-badge]][regex] | [![cat-text-processing-badge]][cat-text-processing] |
@@ -73,7 +73,7 @@ community. It needs and welcomes help. For details see
 | [Create new URLs from a base URL][ex-url-new-from-base] | [![url-badge]][url] | [![cat-net-badge]][cat-net] |
 | [Extract the URL origin (scheme / host / port)][ex-url-origin] | [![url-badge]][url] | [![cat-net-badge]][cat-net] |
 | [Remove fragment identifiers and query pairs from a URL][ex-url-rm-frag] | [![url-badge]][url] | [![cat-net-badge]][cat-net] |
-| [Make a HTTP GET request after parsing a URL][ex-url-basic] | [![reqwest-badge]][reqwest] | [![cat-net-badge]][cat-net] |
+| [Make a HTTP GET request][ex-url-basic] | [![reqwest-badge]][reqwest] | [![cat-net-badge]][cat-net] |
 | [Download a file to a temporary directory][ex-url-download] | [![reqwest-badge]][reqwest] [![tempdir-badge]][tempdir] | [![cat-net-badge]][cat-net] [![cat-filesystem-badge]][cat-filesystem] |
 | [Query the GitHub API][ex-rest-get] | [![reqwest-badge]][reqwest] [![serde-badge]][serde] | [![cat-net-badge]][cat-net] [![cat-encoding-badge]][cat-encoding] |
 | [Consume a paginated RESTful API][ex-paginated-api] | [![reqwest-badge]][reqwest] [![serde-badge]][serde] | [![cat-net-badge]][cat-net] [![cat-encoding-badge]][cat-encoding] |