Add periods in a couple of places in the README.

diff --git a/doc/readme.html b/doc/readme.html
index 7ebe1aebb6b51cf445d9145ecc6161f163818eb2..be85d37ae7498713edfc1339488c7ac97c8444aa 100644 (file)
--- a/doc/readme.html
+++ b/doc/readme.html
@@ -666,7 +666,7 @@
 
        <p>
          To disable the PETSc interfaces in cases where <code>cmake</code>
-         automatically finds it, use <code>-DDEAL_II_WITH_PETSC=OFF</code>
+         automatically finds it, use <code>-DDEAL_II_WITH_PETSC=OFF</code>.
          More information on configuring and building PETSc can be
           found <a href="external-libs/petsc.html" target="body">here</a>.
        </p>
@@ -687,7 +687,7 @@
 
        <p>
          To disable the SLEPc interfaces in cases where <code>cmake</code>
-         automatically finds it, use <code>-DDEAL_II_WITH_PETSC=OFF</code>
+         automatically finds it, use <code>-DDEAL_II_WITH_PETSC=OFF</code>.
          More information on configuring and building SLEPc can be
           found <a href="external-libs/slepc.html" target="body">here</a>.
        </p>
@@ -729,7 +729,7 @@
        <p>
          To disable the Trilinos interfaces in cases where
          <code>cmake</code> automatically finds it, use
-         <code>-DDEAL_II_WITH_TRILINOS=OFF</code> More details about
+         <code>-DDEAL_II_WITH_TRILINOS=OFF</code>. More details about
          compatibility and configuration can be found
           <a href="external-libs/trilinos.html" target="body">here</a>.
        </p>