Minor styling.md text updates (#135)

- Add hash requirement mention in styling guideline and add hashes to example .yaml
- Also rename colour to color since we've previously decided we're going with U.S. spelling
- Update link to tinted-vim

Author: JamyGolden

styling.md

@@ -5,27 +5,27 @@ _The original version of this spec can be found at [chriskempson/base16](https:/
 # Base16 Styling Guidelines
 **Version 0.4.2**
 
-Base16 aims to group similar language constructs with a single color. For example, floats, ints, and doubles would belong to the same colour group. The colors for the default scheme were chosen to be easily separable, but scheme designers should pick whichever colours they desire, e.g. `base0B` (green by default) could be replaced with red. There are, however, some general guidelines below that stipulate which `base0B` should be used to highlight each construct when designing templates for editors.
+Base16 aims to group similar language constructs with a single color. For example, floats, ints, and doubles would belong to the same color group. The colors for the default scheme were chosen to be easily separable, but scheme designers should pick whichever colors they desire, e.g. `base0B` (green by default) could be replaced with red. There are, however, some general guidelines below that stipulate which `base0B` should be used to highlight each construct when designing templates for editors.
 
 Since describing syntax highlighting can be tricky, please see [base16-vim](https://github.com/tinted-theming/base16-vim/) and [base16-emacs](https://github.com/tinted-theming/base16-emacs/) for reference. Though it should be noted that each editor will have some discrepancies due the fact that editors generally have different syntax highlighting engines.
 
-Colors `base00` to `base07` are typically variations of a shade and run from darkest to lightest for dark themes. These colors are used for foreground and background, status bars, line highlighting and such. Colors `base08` to `base0F` are typically individual colors used for types, operators, names and variables. In order to create a dark scheme, colors `base00` to `base07` should span from dark to light. For a light scheme, these colours should span from light to dark.
+Colors `base00` to `base07` are typically variations of a shade and run from darkest to lightest for dark themes. These colors are used for foreground and background, status bars, line highlighting and such. Colors `base08` to `base0F` are typically individual colors used for types, operators, names and variables. In order to create a dark scheme, colors `base00` to `base07` should span from dark to light. For a light scheme, these color should span from light to dark.
 
 ## Usage Guidelines
 
 We offer guidelines for both dark and light themes:
 
 ### Dark
 
-- Colours from `base00` to `base07` should range from dark to light.
+- Colors from `base00` to `base07` should range from dark to light.
 
 ### Light
 
-- Colours from `base00` to `base07` should range from light to dark.
+- Colors from `base00` to `base07` should range from light to dark.
 
-## Specific Colours and Their Usages
+## Specific Colors and Their Usages
 
-  Each colour (base0X) serves a specific purpose or use case, such as background, foreground, variables, errors, etc. Here's a breakdown using the "One Dark" scheme colors:
+  Each color (base0X) serves a specific purpose or use case, such as background, foreground, variables, errors, etc. Here's a breakdown using the "One Dark" scheme colors:
 
 | Color                                              | base0X   | ANSI     | Terminal                   | Text Editor |
 | -------------------------------------------------- | -------  | -------- | -------------------------- | ----------- |
@@ -49,7 +49,7 @@ We offer guidelines for both dark and light themes:
 **Notes**:
 
 - These are just guidelines and will most often provide best results when the they are followed.
-- Items in parenthesis in the Terminal column do not have an identified terminal use and are a more generic colour description.
+- Items in parenthesis in the Terminal column do not have an identified terminal use and are a more generic color description.
 - Most terminals allow to set extended ANSI colors, but not all. It can't be assumed that the extended ANSI colors are set when using a tinted-theming terminal template theme.
 
 ## YAML scheme example
@@ -62,22 +62,22 @@ name: "Ayu Dark"
 author: "Khue Nguyen <Z5483Y@gmail.com>"
 variant: "dark"
 palette:
-  base00: "0f1419" # ---- dark
-  base01: "131721" # ---
-  base02: "272d38" # --
-  base03: "3e4b59" # -
-  base04: "bfbdb6" # +
-  base05: "e6e1cf" # ++
-  base06: "e6e1cf" # +++
-  base07: "f3f4f5" # ++++ light
-  base08: "f07178" # red
-  base09: "ff8f40" # orange
-  base0A: "ffb454" # yellow
-  base0B: "b8cc52" # green
-  base0C: "95e6cb" # cyan
-  base0D: "59c2ff" # blue
-  base0E: "d2a6ff" # purple
-  base0F: "e6b673" # brown
+  base00: "#0f1419" # ---- dark
+  base01: "#131721" # ---
+  base02: "#272d38" # --
+  base03: "#3e4b59" # -
+  base04: "#bfbdb6" # +
+  base05: "#e6e1cf" # ++
+  base06: "#e6e1cf" # +++
+  base07: "#f3f4f5" # ++++ light
+  base08: "#f07178" # red
+  base09: "#ff8f40" # orange
+  base0A: "#ffb454" # yellow
+  base0B: "#b8cc52" # green
+  base0C: "#95e6cb" # cyan
+  base0D: "#59c2ff" # blue
+  base0E: "#d2a6ff" # purple
+  base0F: "#e6b673" # brown
 ```
 
 _SPEC END_