diff --git a/chapter05/gawk.xml b/chapter05/gawk.xml
index 637ee3f61..6e1a6b4e8 100644
--- a/chapter05/gawk.xml
+++ b/chapter05/gawk.xml
@@ -54,7 +54,7 @@
         <term><parameter>ac_cv_func_working_mktime=yes</parameter></term>
         <listitem>
           <para>This parameter bypasses the search for mktime in
-          <command>configure</command> and uses the version in glibc. This is
+          <command>configure</command> and uses the version in Glibc. This is
           necessary due to a change in GCC that has not been incorporated into
           this package yet.</para>
         </listitem>
diff --git a/chapter05/perl.xml b/chapter05/perl.xml
index 2a3d6fda6..3320d452c 100644
--- a/chapter05/perl.xml
+++ b/chapter05/perl.xml
@@ -75,7 +75,7 @@ sed 's/command /command[ -]/' makedepend.SH.orig &gt; makedepend.SH</userinput><
     </variablelist>
 
     <para>Only a few of the utilities contained in this package, and one of its
-    libraries need to be built:</para>
+    libraries, need to be built:</para>
 
 <screen><userinput remap="make">make perl utilities ext/Errno/pm_to_blib</userinput></screen>
 
diff --git a/chapter05/tcl.xml b/chapter05/tcl.xml
index 8e5146d08..9fcd31f1c 100644
--- a/chapter05/tcl.xml
+++ b/chapter05/tcl.xml
@@ -101,7 +101,7 @@
 
       <seglistitem>
         <seg>tclsh (link to tclsh8.5) and tclsh8.5</seg>
-        <seg>libtcl8.5.so</seg>
+        <seg>libtcl8.5.so, libtclstub8.5.a</seg>
       </seglistitem>
     </segmentedlist>
 
@@ -140,6 +140,16 @@
         </listitem>
       </varlistentry>
 
+      <varlistentry id="libtclstub8.5.a">
+        <term><filename class="libraryfile">libtclstub8.5.a</filename></term>
+        <listitem>
+          <para>The Tcl Stub library</para>
+          <indexterm zone="ch-tools-tcl libtclstub8.5.a">
+            <primary sortas="c-libtclstub8.5.a">libtclstub8.5.a</primary>
+          </indexterm>
+        </listitem>
+      </varlistentry>
+
     </variablelist>
 
   </sect2>
diff --git a/chapter06/e2fsprogs.xml b/chapter06/e2fsprogs.xml
index 4d7d1eda0..0cf114f05 100644
--- a/chapter06/e2fsprogs.xml
+++ b/chapter06/e2fsprogs.xml
@@ -124,7 +124,7 @@ cd build</userinput></screen>
 <screen><userinput remap="install">make install-libs</userinput></screen>
 
     <para>Make the installed static libraries writable so debugging symbols can 
-    be removed later.</para>
+    be removed later:</para>
 
 <screen><userinput remap="install">chmod -v u+w /usr/lib/{libcom_err,libe2p,libext2fs,libss}.a</userinput></screen>
 
diff --git a/chapter06/gcc.xml b/chapter06/gcc.xml
index e2ef9bf29..7167c9df9 100644
--- a/chapter06/gcc.xml
+++ b/chapter06/gcc.xml
@@ -212,7 +212,7 @@ SEARCH_DIR("/lib")
 SEARCH_DIR("/usr/lib");</computeroutput></screen>
 
    <para>A 64-bit system may see a few more directories. For example, here
-   is the output from a x86_64 machine:</para>
+   is the output from an x86_64 machine:</para>
 
 <screen><computeroutput>SEARCH_DIR("/usr/x86_64-unknown-linux-gnu/lib64")
 SEARCH_DIR("/usr/local/lib64")
diff --git a/chapter06/gmp.xml b/chapter06/gmp.xml
index 2db8fe078..9eb52a9c2 100644
--- a/chapter06/gmp.xml
+++ b/chapter06/gmp.xml
@@ -55,7 +55,7 @@
 <screen><userinput remap="configure">./configure --prefix=/usr --enable-cxx --enable-mpbsd</userinput></screen>
 
     <variablelist>
-      <title>The meaning of the new configure option:</title>
+      <title>The meaning of the new configure options:</title>
 
       <varlistentry>
         <term><parameter>--enable-cxx</parameter></term>
@@ -64,6 +64,13 @@
         </listitem>
       </varlistentry>
 
+      <varlistentry>
+        <term><parameter>--enable-mpbsd</parameter></term>
+        <listitem>
+          <para>This builds the Berkeley MP compatibility library</para>
+        </listitem>
+      </varlistentry>
+
     </variablelist>
 
     <para>Compile the package:</para>
diff --git a/chapter09/reboot.xml b/chapter09/reboot.xml
index 75de077a7..78d7ac550 100644
--- a/chapter09/reboot.xml
+++ b/chapter09/reboot.xml
@@ -30,7 +30,7 @@
 
 <screen><userinput>logout</userinput></screen>
 
-  <para>Then unmount the virtual files systems:</para>
+  <para>Then unmount the virtual file systems:</para>
 
 <screen><userinput>umount -v $LFS/dev/pts
 umount -v $LFS/dev/shm