fix some capitalization

Author: taylorotwell

src/Illuminate/Filesystem/Filesystem.php

@@ -431,7 +431,7 @@ public function extension($path)
     }
 
     /**
-     * Guess the file extension from the mime-type of a given file.
+     * Guess the file extension from the MIME type of a given file.
      *
      * @param  string  $path
      * @return string|null
@@ -461,7 +461,7 @@ public function type($path)
     }
 
     /**
-     * Get the mime-type of a given file.
+     * Get the MIME type of a given file.
      *
      * @param  string  $path
      * @return string|false

src/Illuminate/Http/Testing/File.php

@@ -112,7 +112,7 @@ public function getSize(): int
     }
 
     /**
-     * Set the "MIME type" for the file.
+     * Set the MIME type for the file.
      *
      * @param  string  $mimeType
      * @return $this

src/Illuminate/Http/Testing/MimeType.php

@@ -8,14 +8,14 @@
 class MimeType
 {
     /**
-     * The mime types instance.
+     * The MIME types instance.
      *
      * @var \Symfony\Component\Mime\MimeTypes|null
      */
     private static $mime;
 
     /**
-     * Get the mime types instance.
+     * Get the MIME types instance.
      *
      * @return \Symfony\Component\Mime\MimeTypesInterface
      */
@@ -42,7 +42,7 @@ public static function from($filename)
     }
 
     /**
-     * Get the MIME type for a given extension or return all mimes.
+     * Get the MIME type for a given extension or return all MIME types.
      *
      * @param  string  $extension
      * @return string

src/Illuminate/Mail/Attachment.php

@@ -21,7 +21,7 @@ class Attachment
     public $as;
 
     /**
-     * The attached file's mime type.
+     * The attached file's MIME type.
      *
      * @var string|null
      */
@@ -144,7 +144,7 @@ public function as($name)
     }
 
     /**
-     * Set the attached file's mime type.
+     * Set the attached file's MIME type.
      *
      * @param  string  $mime
      * @return $this

src/Illuminate/Validation/Rules/File.php

@@ -319,7 +319,7 @@ protected function buildValidationRules()
     }
 
     /**
-     * Separate the given mimetypes from extensions and return an array of correct rules to validate against.
+     * Separate the given MIME types from extensions and return an array of correct rules to validate against.
      *
      * @return array
      */