docs(changelog): update

CHANGELOG.md

@@ -6,12 +6,17 @@ Noteble changes are documentated in this file.
 
 ### Added
 
-- Hide preview window on small window (when \$COLUMNS less than 80)
+- hide preview window on small window (when \$COLUMNS less than 80)
   - If using default keybinds, use `alt-t` to re-open the preview
+- verbose flag completion for bash
 
 ### CHANGED
 
-- Update the fzf header to make more sense, some wording issues
+- update the fzf header to make more sense, some wording issues
+
+### Fixed
+
+- bash completion raising unexpected git error
 
 ## 1.2.3 (17/07/2020)
 
@@ -25,7 +30,7 @@ Noteble changes are documentated in this file.
 
 ### Changed
 
-- Changed how help messages are printed to reduce some calls
+- adjusted how help messages are printed to reduce some calls
 
 ### Fixed
 
@@ -35,18 +40,18 @@ Noteble changes are documentated in this file.
 
 ### Fixed
 
-- Fixed the dotbare crash when migrating a dotfile repo with over 100 files [#12](https://github.com/kazhala/dotbare/issues/12)
-- Fixed dotbare fbackup crash when using cp command on symlink
+- dotbare crash when migrating a dotfile repo with over 100 files [#12](https://github.com/kazhala/dotbare/issues/12)
+- dotbare fbackup crash when using cp command on symlink
 
 ## 1.2.1 (09/07/2020)
 
 ### Added
 
 - dynamic preview function, detect bats, hightlight etc to provide syntax hightlighting when previewing files.
-- Custom preview ENV variable (DOTBARE_PREVIEW)
+- custom preview ENV variable (DOTBARE_PREVIEW)
   - Note: has to be this format `export DOTBARE_PREVIEW='cat -n {}'`, the `{}` is
     used in preview functions to subsitute for the filepath.
-- Added support for fancy diff tools like "diff-so-fancy" or "delta"
+- support for fancy diff tools like "diff-so-fancy" or "delta"
   - This is optional, only takes effect if installed and set as `git config core.pager`
   - Also configurable through DOTBARE_DIFF_PAGER, these are documentated in the README.
 
@@ -56,10 +61,10 @@ Noteble changes are documentated in this file.
 
 - `dotbare` now accept verbose type of argument e.g. `dotbare fadd --file` `dotbare fcheckout --branch`.
   More information please refer to each commands help manual
-- Added support for handling files with spaces
-- Improved unittest with mocking
-- A more reliable `dotbare fupgrade` behavior
-- Added version flag for `dotbare`, `dotbare --version` or `dotbare -v`
+- support for handling files with spaces
+- improved unittest with mocking
+- more reliable `dotbare fupgrade` behavior
+- version flag for `dotbare`, `dotbare --version` or `dotbare -v`
 
 ### Changed
 
@@ -71,7 +76,7 @@ Noteble changes are documentated in this file.
 
 ### Removed
 
-- Removed `-a` flag of `dotbare freset`. It's not working as intended because I misunderstand it, the intended
+- removed `-a` flag of `dotbare freset`. It's not working as intended because I misunderstand it, the intended
   behavior is actually achieved by `dotbare fcheckout -a`, use `dotbare fcheckout -a` instead.
   (Edit: `dotbare fcheckout -a` is now `dotbare fcheckout -s` or `dotbare fcheckout --select`)
 
@@ -79,20 +84,20 @@ Noteble changes are documentated in this file.
 
 ### Added
 
-- Added zsh plugin [#4](https://github.com/kazhala/dotbare/pull/4)
-- Added bash plugin
-- Added drop-in functionality [#6](https://github.com/kazhala/dotbare/pull/6)
+- zsh plugin [#4](https://github.com/kazhala/dotbare/pull/4)
+- bash plugin
+- drop-in functionality [#6](https://github.com/kazhala/dotbare/pull/6)
   - User can now place custom fzf scripts into scripts folder
-- Added bash completion capabilities [#7](https://github.com/kazhala/dotbare/pull/7)
-- Added option to clone submodule [#8](https://github.com/kazhala/dotbare/issues/8)
+- bash completion capabilities [#7](https://github.com/kazhala/dotbare/pull/7)
+- option to clone submodule [#8](https://github.com/kazhala/dotbare/issues/8)
 
 ### Fixed
 
-- Fixed ambiguous argument error [#3](https://github.com/kazhala/dotbare/pull/3)
+- ambiguous argument error [#3](https://github.com/kazhala/dotbare/pull/3)
 
 ### Removed
 
-- Removed global .gitignore manipulation during migration, not needed. Added .gitignore tips to README and
+- removed global .gitignore manipulation during migration, not needed. Added .gitignore tips to README and
   let user handle it
 
 ## 1.0.0 (20/05/2020)