diff --git a/src/SPC/util/UnixShell.php b/src/SPC/util/UnixShell.php
index 95f23810..16b079e5 100644
--- a/src/SPC/util/UnixShell.php
+++ b/src/SPC/util/UnixShell.php
@@ -117,11 +117,6 @@ class UnixShell
         return trim($str);
     }
 
-    public function getEnv(): array
-    {
-        return $this->env;
-    }
-
     private function getExecString(string $cmd): string
     {
         logger()->debug('Executed at: ' . debug_backtrace()[0]['file'] . ':' . debug_backtrace()[0]['line']);
@@ -134,4 +129,9 @@ class UnixShell
         }
         return $cmd;
     }
+
+    public function getEnv(): array
+    {
+        return $this->env;
+    }
 }
diff --git a/src/SPC/util/executor/UnixAutoconfExecutor.php b/src/SPC/util/executor/UnixAutoconfExecutor.php
index 1c9f496e..d0e24a0a 100644
--- a/src/SPC/util/executor/UnixAutoconfExecutor.php
+++ b/src/SPC/util/executor/UnixAutoconfExecutor.php
@@ -46,7 +46,7 @@ class UnixAutoconfExecutor extends Executor
     /**
      * Run make
      *
-     * @param  string           $target Build target
+     * @param string $target Build target
      * @throws RuntimeException
      */
     public function make(string $target = '', false|string $with_install = 'install', bool $with_clean = true, array $after_env_vars = []): static
@@ -72,9 +72,9 @@ class UnixAutoconfExecutor extends Executor
      * Add optional library configuration.
      * This method checks if a library is available and adds the corresponding arguments to the CMake configuration.
      *
-     * @param  string          $name       library name to check
-     * @param  \Closure|string $true_args  arguments to use if the library is available (allow closure, returns string)
-     * @param  string          $false_args arguments to use if the library is not available
+     * @param string $name library name to check
+     * @param \Closure|string $true_args arguments to use if the library is available (allow closure, returns string)
+     * @param string $false_args arguments to use if the library is not available
      * @return $this
      */
     public function optionalLib(string $name, \Closure|string $true_args, string $false_args = ''): static