progress: doc updates

Author: BurntSushi

Cargo.toml

@@ -151,7 +151,7 @@ unstable = ["pattern"]
 # by default if the unstable feature is enabled.
 pattern = []
 
-# For very fast prefix literal matching.
+# For very fast multi-prefix literal matching.
 [dependencies.aho-corasick]
 version = "1.0.0"
 optional = true
@@ -161,22 +161,22 @@ optional = true
 version = "2.5.0"
 optional = true
 
-# For parsing regular expressions.
-[dependencies.regex-syntax]
-path = "regex-syntax"
-version = "0.7.1"
-default-features = false
-
 # For the actual regex engines.
 [dependencies.regex-automata]
 path = "regex-automata"
 version = "0.3.0"
 default-features = false
 features = ["alloc", "syntax", "meta", "nfa-pikevm"]
 
+# For parsing regular expressions.
+[dependencies.regex-syntax]
+path = "regex-syntax"
+version = "0.7.1"
+default-features = false
+
 [dev-dependencies]
 # For examples.
-lazy_static = "1"
+once_cell = "1.17.1"
 # For property based tests.
 quickcheck = { version = "1.0.3", default-features = false }
 # To check README's example