diff --git a/man/cgroup-sandboxing.xml b/man/cgroup-sandboxing.xml
index 9499c9027a..c9e068f887 100644
--- a/man/cgroup-sandboxing.xml
+++ b/man/cgroup-sandboxing.xml
@@ -8,10 +8,10 @@
 <refsect1>
   <title/>
 
-<para id="singular">This option cannot be bypassed by prefixing <literal>+</literal> to the executable path
-in the service unit, as it applies to the whole control group.</para>
+  <para id="singular">This option cannot be bypassed by prefixing <literal>+</literal> to the executable path
+  in the service unit, as it applies to the whole control group.</para>
 
-<para id="plural">These options cannot be bypassed by prefixing <literal>+</literal> to the executable path
-in the service unit, as it applies to the whole control group.</para>
+  <para id="plural">These options cannot be bypassed by prefixing <literal>+</literal> to the executable path
+  in the service unit, as it applies to the whole control group.</para>
 
 </refsect1>
diff --git a/man/supported-controllers.xml b/man/supported-controllers.xml
index 62e05a6dc8..3ec06939e6 100644
--- a/man/supported-controllers.xml
+++ b/man/supported-controllers.xml
@@ -8,8 +8,8 @@
 <refsect1>
   <title/>
 
-<para id="controllers-text">The following controller names may be specified: <option>cpu</option>, <option>cpuacct</option>,
-<option>cpuset</option>, <option>io</option>, <option>blkio</option>, <option>memory</option>, <option>devices</option>,
-<option>pids</option>, <option>bpf-firewall</option>, and <option>bpf-devices</option>.</para>
+  <para id="controllers-text">The following controller names may be specified: <option>cpu</option>, <option>cpuacct</option>,
+  <option>cpuset</option>, <option>io</option>, <option>blkio</option>, <option>memory</option>, <option>devices</option>,
+  <option>pids</option>, <option>bpf-firewall</option>, and <option>bpf-devices</option>.</para>
 
 </refsect1>
diff --git a/man/threads-aware.xml b/man/threads-aware.xml
index 52c5c56acb..bb39266626 100644
--- a/man/threads-aware.xml
+++ b/man/threads-aware.xml
@@ -6,19 +6,19 @@
 <refsect1>
   <title/>
 
-<para id="strict">All functions listed here are thread-agnostic and only a single specific thread may operate on a
-given object during its entire lifetime. It's safe to allocate multiple independent objects and use each from a
-specific thread in parallel. However, it's not safe to allocate such an object in one thread, and operate or free it
-from any other, even if locking is used to ensure these threads don't operate on it at the very same time.</para>
+  <para id="strict">All functions listed here are thread-agnostic and only a single specific thread may operate on a
+  given object during its entire lifetime. It's safe to allocate multiple independent objects and use each from a
+  specific thread in parallel. However, it's not safe to allocate such an object in one thread, and operate or free it
+  from any other, even if locking is used to ensure these threads don't operate on it at the very same time.</para>
 
-<para id="safe">All functions listed here are thread-safe and may be called in parallel from multiple threads.</para>
+  <para id="safe">All functions listed here are thread-safe and may be called in parallel from multiple threads.</para>
 
-<para id='getenv'>The code described here uses
-<citerefentry project='man-pages'><refentrytitle>getenv</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
-which is declared to be not multi-thread-safe. This means that the code calling the functions described
-here must not call
-<citerefentry project='man-pages'><refentrytitle>setenv</refentrytitle><manvolnum>3</manvolnum></citerefentry>
-from a parallel thread. It is recommended to only do calls to <function>setenv()</function>
-from an early phase of the program when no other threads have been started.</para>
+  <para id='getenv'>The code described here uses
+  <citerefentry project='man-pages'><refentrytitle>getenv</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
+  which is declared to be not multi-thread-safe. This means that the code calling the functions described
+  here must not call
+  <citerefentry project='man-pages'><refentrytitle>setenv</refentrytitle><manvolnum>3</manvolnum></citerefentry>
+  from a parallel thread. It is recommended to only do calls to <function>setenv()</function>
+  from an early phase of the program when no other threads have been started.</para>
 
 </refsect1>