multiboot2: doc typos

multiboot2/src/boot_loader_name.rs

@@ -1,6 +1,6 @@
 use crate::TagType;
 
-/// This Tag contains the name of the bootloader that is booting the kernel.
+/// This tag contains the name of the bootloader that is booting the kernel.
 ///
 /// The name is a normal C-style UTF-8 zero-terminated string that can be
 /// obtained via the `name` method.

multiboot2/src/command_line.rs

@@ -1,6 +1,6 @@
 use crate::TagType;
 
-/// This Tag contains the command line string.
+/// This tag contains the command line string.
 ///
 /// The string is a normal C-style UTF-8 zero-terminated string that can be
 /// obtained via the `command_line` method.

multiboot2/src/memory_map.rs

@@ -1,7 +1,7 @@
 use crate::TagType;
 use core::marker::PhantomData;
 
-/// This Tag provides an initial host memory map.
+/// This tag provides an initial host memory map.
 ///
 /// The map provided is guaranteed to list all standard RAM that should be
 /// available for normal use. This type however includes the regions occupied