diff --git a/man2/s390_sthyi.2 b/man2/s390_sthyi.2
index 6597bfdcc..c4c13b7a2 100644
--- a/man2/s390_sthyi.2
+++ b/man2/s390_sthyi.2
@@ -36,8 +36,9 @@ s390_sthyi \- emulate STHYI instruction
 The
 .BR s390_sthyi ()
 system call emulates the STHYI (Store Hypervisor Information) instruction.
-It provides hardware resource information for the machine and its virtualization
-levels. This includes CPU type and capacity, as well as the machine model and
+It provides hardware resource information for the machine and its
+virtualization levels.
+This includes CPU type and capacity, as well as the machine model and
 other metrics.
 .PP
 The
@@ -51,15 +52,15 @@ capacity information.
 .PP
 The
 .I buffer 
-argument specifies the address of a response buffer. If the system
-call returns 0, the response buffer will be filled with CPU capacity
-information. Otherwise, the response buffer's content is unchanged.
+argument specifies the address of a response buffer.
+If the system call returns 0,
+the response buffer will be filled with CPU capacity information.
+Otherwise, the response buffer's content is unchanged.
 .PP
 The
 .I return_code
-argument stores the return code of the STHYI instruction, using one
-of the
-following values:
+argument stores the return code of the STHYI instruction,
+using one of the following values:
 .TP 8
 0
 Success.