diff --git a/doc/generated/libpmem.7 b/doc/generated/libpmem.7
index d4f4ec4d10ba28d9e44c8cbdbf8ebcb0da59f3a5..9d43440a19ace5a90e0d874f30232314c380e230 100644
--- a/doc/generated/libpmem.7
+++ b/doc/generated/libpmem.7
@@ -1,6 +1,6 @@
 .\" Automatically generated by Pandoc 2.0.6
 .\"
-.TH "LIBPMEM" "7" "2019-07-10" "PMDK - pmem API version 1.1" "PMDK Programmer's Manual"
+.TH "LIBPMEM" "7" "2019-10-17" "PMDK - pmem API version 1.1" "PMDK Programmer's Manual"
 .hy
 .\" Copyright 2014-2019, Intel Corporation
 .\"
@@ -257,7 +257,7 @@ specified address to be used as a hint about where to place the mapping.
 .SH DEBUGGING AND ERROR HANDLING
 .PP
 If an error is detected during the call to a \f[B]libpmem\f[] function,
-the application may retrieve an error message describing the reason for
+the application may retrieve an error message describing the reason of
 the failure from \f[B]pmem_errormsg\f[]().
 This function returns a pointer to a static buffer containing the last
 error message logged for the current thread.
@@ -267,10 +267,10 @@ The error message buffer is thread\-local; errors encountered in one
 thread do not affect its value in other threads.
 The buffer is never cleared by any library function; its content is
 significant only when the return value of the immediately preceding call
-to a \f[B]libpmem\f[] function indicated an error, or if \f[I]errno\f[]
-was set.
-The application must not modify or free the error message string, but it
-may be modified by subsequent calls to other library functions.
+to a \f[B]libpmem\f[] function indicated an error.
+The application must not modify or free the error message string.
+Subsequent calls to other library functions may modify the previous
+message.
 .PP
 Two versions of \f[B]libpmem\f[] are typically available on a
 development system.