Fix incorrect copyright notices

Some files have incorrect copyright notices, this patch fixes all
files with deviations from the standard notice.

Change-Id: I66b73e78a50a235acb55f1e2ec2052a42c0570d2
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
diff --git a/fdts/fvp-foundation-motherboard.dtsi b/fdts/fvp-foundation-motherboard.dtsi
index 9d29e48..cc4df21 100644
--- a/fdts/fvp-foundation-motherboard.dtsi
+++ b/fdts/fvp-foundation-motherboard.dtsi
@@ -11,7 +11,7 @@
  * this list of conditions and the following disclaimer in the documentation
  * and/or other materials provided with the distribution.
  *
- * Neither the name of the ARM nor the names of its contributors may be used
+ * Neither the name of ARM nor the names of its contributors may be used
  * to endorse or promote products derived from this software without specific
  * prior written permission.
  *