fix readme typos

Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "karaconv"
-version = "0.2.2"
-authors = ["Alex Burka <[email protected]>"]
+version = "0.3.0"
+authors = ["Alex Burka <[email protected]>"]
 
 description = "Converter from Karabiner to Karabiner-Elements configuration format"
 categories = ["command-line-utilities"]
@@ -27,4 +27,7 @@ structopt = "0.2.5"
 
 [dev-dependencies]
 tempdir = "0.3.6"
+# non-rust testing dependencies:
+# - jq >= 1.5 (github stedolan/jq)
+# - diff (the unix utility)
 

README.md

@@ -8,9 +8,9 @@ This program converts configuration files from Karabiner (`private.xml`) to Kara
 
 Caveats:
 
-    - The format of `private.xml` is documented, but it is sometimes vague or inconsistent
-    - The format of `karabiner.json` is completely undocumented
-    - Taking the above two points under consideration, I wrote this tool by looking at the docs, my own configuration, and guessing, and I stopped when it was powerful enough to parse my own `private.xml`. It doesn't support the entire format.
+- The format of `private.xml` is documented, but it is sometimes vague or inconsistent
+- The format of `karabiner.json` is completely undocumented
+- Taking the above two points under consideration, I wrote this tool by looking at the docs, my own configuration, and guessing, and I stopped when it was powerful enough to parse my own `private.xml`. It doesn't support the entire format.
 
 If you try `karaconv` and it can't parse your `private.xml`, please post an issue (or pull request)!