Improve docs

- improved library installation command for compatibility with zsh

Author: aleksey925

README.md

@@ -35,7 +35,7 @@ You can install the library like this:
 - from pypi
 
   ```
-  pip install runtime-config-py[aiohttp]
+  pip install "runtime-config-py[aiohttp]"
   ```
 
   or

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "runtime-config-py"
-version = "0.0.5"
+version = "0.0.6"
 description = "Library for runtime updating project settings."
 license = "MIT"
 authors = ["Aleksey Petrunnik <petrunnik.a@gmail.com>"]

src/runtime_config/sources/config_server.py

@@ -11,7 +11,7 @@
 except ImportError:  # pragma: no cover
     raise ImportError(
         'Missing dependencies for ConfigServerSrc support. Please reinstall the library with '
-        'extras "aiohttp". Example: pip install runtime-config-py[aiohttp]'
+        'extras "aiohttp". Example: pip install "runtime-config-py[aiohttp]"'
     )
 import pydantic