man/io_uring_register.2: fix typo
There's an extra 'o' in there, kill it.
@@ -546,7 +546,7 @@ for the system call. This flag tells the kernel that a registered descriptor
is used rather than a real file descriptor.
Each thread or process using a ring must register the file descriptor directly
-by issuing this request.o
+by issuing this request.
The maximum number of supported registered ring descriptors is currently
limited to
