fix(plugins): fix callbacks (#154)

* fix(plugins): callbacks

* fix(readme): incorrect plugin key

Author: khaneliman

README.md

@@ -265,7 +265,7 @@ term.foreground
 | [nvim-window-picker](https://github.com/s1n7ax/nvim-window-picker)              | `nvim-window-picker` |
 | [rainbow-delimiters.nvim](https://github.com/HiPhish/rainbow-delimiters.nvim)   | `rainbow-delimiters` |
 | [telescope.nvim](https://github.com/nvim-telescope/telescope.nvim)              | `telescope`          |
-| [todo-comments.nvim](https://github.com/folke/todo-comments.nvim)               | `telescope`          |
+| [todo-comments.nvim](https://github.com/folke/todo-comments.nvim)               | `todo-comments`          |
 | [vimwiki](https://github.com/vimwiki/vimwiki)                                   | `vimwiki`            |
 | [vim-illuminate](https://github.com/RRethy/vim-illuminate)                      | `vim-illuminate`     |
 | [which-key.nvim](https://github.com/folke/which-key.nvim)                       | `which-key`          |

lua/astrotheme/groups/plugins/flash.lua

@@ -7,4 +7,4 @@ local function callback(c)
   }
 end
 
-return callback()
+return callback

lua/astrotheme/groups/plugins/todo-comments.lua

@@ -15,4 +15,4 @@ local function callback(c)
   }
 end
 
-return callback()
+return callback