diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4f1ee49..54a0d2f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -16,6 +16,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - AI module:
 	- Allow multiple suggestions
 	- More default values
+
+### Changed
+
 - Compile-time `_PR_LIB` changed to `_DEF_PR_LIB` to be explicit
 
 ## [0.6.3] 2024-12-11
diff --git a/README.md b/README.md
index 8341bda..9fdc67f 100644
--- a/README.md
+++ b/README.md
@@ -208,9 +208,9 @@ An API key is included with the source. It should always work unless I can no lo
 > - `_DEF_PR_AI_URL`
 > - `_DEF_PR_AI_MODEL`
 >
->  If the default values were not provided, pay-respects' own values will be used. Your request will be filtered to avoid abuse usages. Request will then be forwarded to a LLM provider that will not use your data for training.
->
-> </details>
+>  If default values were not provided, pay-respects' own values will be used. Your request will be filtered to avoid abuse usages. Request will then be forwarded to a LLM provider that will not use your data for training.
+
+</details>
 
 ## Contributing
 
diff --git a/core/src/system.rs b/core/src/system.rs
index e33df33..0a506f0 100644
--- a/core/src/system.rs
+++ b/core/src/system.rs
@@ -167,7 +167,7 @@ pub fn get_packages(
 			}
 			false => {
 				eprintln!("{} Unsupported package manager", ":pay-respects".yellow());
-				return None;
+				None
 			}
 		},
 	}
diff --git a/modules.md b/modules.md
index ad2455e..cf53769 100644
--- a/modules.md
+++ b/modules.md
@@ -44,10 +44,13 @@ Expose your module as executable (`chmod u+x`) in `PATH`, and done!
 
 ## `LIB` directories
 
-If exposing modules in `PATH` annoys you, you can set the `_PR_LIB` environment variable to specify directories to find the modules, separated by `:` (analogous to `PATH`). The variable can be set either runtime or compile-time.
+If exposing modules in `PATH` annoys you, you can set the `_PR_LIB` environment variable to specify directories to find the modules, separated by `:` (analogous to `PATH`):
 
 Example in a [FHS 3.0 compliant system](https://refspecs.linuxfoundation.org/FHS_3.0/fhs/ch04s06.html):
 ```shell
+# compile-time
+export _DEF_PR_LIB="/usr/lib:$HOME/.local/share"
+# runtime
 export _PR_LIB="/usr/lib:$HOME/.local/share"
 ```
 This is not the default as there is no general way to know its value and depends on distribution (`/usr/lib`, `/usr/libexec`, `/data/data/com.termux/files/usr/libexec`, etc.). System programs usually have a hard-coded path looking for `lib`. If you are a package maintainer for a distribution, setting this value when compiling, so it fits into your distribution standard.