Remove parentheses from integer/float literal sample on README
@@ -115,8 +115,8 @@ Perhaps Goby should be far easier for Rubyists to comprehend. You can use Ruby's
- `while`
- Literals
- Numeric literal
- - Integer: `100`, `(-299)`, `(-0)`
- - Float: `3.14`, `(-273.15)`
+ - Integer: `100`, `-299`, `-0`
+ - Float: `3.14`, `-273.15`
- String literal: `"candy"`, `'cake'`, `:taffy`
- Symbol literal: `:email`
- Symbol literal is `String` class and just a convenient representation for Rubyists.
