docs(ALL): adjust lower/upper letters in "Mini*" words

Author: echasnovski

colors/minicyan.lua

@@ -1,4 +1,4 @@
--- 'Minicyan' color scheme
+-- Color scheme 'minicyan'
 -- Derived from base16 (https://github.com/chriskempson/base16) and
 -- mini_palette palette generator
 local use_cterm, palette

colors/minischeme.lua

@@ -1,4 +1,4 @@
--- 'Minischeme' color scheme
+-- Color scheme 'minischeme'
 -- Derived from base16 (https://github.com/chriskempson/base16) and
 -- mini_palette palette generator
 local use_cterm, palette

doc/mini-snippets.txt

@@ -77,7 +77,7 @@ See |MiniSnippets.config| for `config` structure and default values.
 
 You can override runtime config settings locally to buffer inside
 `vim.b.minisnippets_config` which should have same structure as
-`Minisnippets.config`. See |mini.nvim-buffer-local-config| for more details.
+`MiniSnippets.config`. See |mini.nvim-buffer-local-config| for more details.
 
 # Comparisons ~
 

lua/mini/snippets.lua

@@ -75,7 +75,7 @@
 ---
 --- You can override runtime config settings locally to buffer inside
 --- `vim.b.minisnippets_config` which should have same structure as
---- `Minisnippets.config`. See |mini.nvim-buffer-local-config| for more details.
+--- `MiniSnippets.config`. See |mini.nvim-buffer-local-config| for more details.
 ---
 --- # Comparisons ~
 ---

readmes/mini-test.md

@@ -30,7 +30,7 @@ https://user-images.githubusercontent.com/24854248/175773105-f33cd3bb-6f62-4a61-
 ## Features
 
 - Test action is defined as a named callable entry of a table.
-- Helper for creating child Neovim process which is designed to be used in tests (including taking and verifying screenshots). See help for `MiniTest.new_child_neovim()` and `Minitest.expect.reference_screenshot()`.
+- Helper for creating child Neovim process which is designed to be used in tests (including taking and verifying screenshots). See help for `MiniTest.new_child_neovim()` and `MiniTest.expect.reference_screenshot()`.
 - Hierarchical organization of tests with custom hooks, parametrization, and user data. See help for `MiniTest.new_set()`.
 - Emulation of [Olivine-Labs/busted](https://github.com/Olivine-Labs/busted) interface (`describe`, `it`, etc.).
 - Predefined small yet usable set of expectations (`assert`-like functions). See help for `MiniTest.expect`.