Remove UTF-8 trademark symbol from package description

The trademark symbol is not worth requiring UTF-8. Thus just drop it
from the package short description.

lib/oracle-jdk-doc.sh

@@ -59,7 +59,7 @@ EOF
       j2se_found=true
       j2se_required_space=$(( $j2se_expected_min_size * 2 + 20 ))
       j2se_vendor="oracle"
-      j2se_title="Java™ Platform, Standard Edition $j2se_release Documentation"
+      j2se_title="Java Platform, Standard Edition $j2se_release Documentation"
 
       j2se_install=oracle_j2sdk_doc_install
       j2se_remove=oracle_j2sdk_doc_remove

lib/oracle-jdk.sh

@@ -87,7 +87,7 @@ EOF
       j2se_found=true
       j2se_required_space=$(( $j2se_expected_min_size * 2 + 20 ))
       j2se_vendor="oracle"
-      j2se_title="Java™ Platform, Standard Edition $j2se_release Development Kit"
+      j2se_title="Java Platform, Standard Edition $j2se_release Development Kit"
 
       j2se_install=oracle_j2sdk_install
       j2se_remove=oracle_j2sdk_remove

lib/oracle-jre.sh

@@ -71,7 +71,7 @@ EOF
       j2se_found=true
       j2se_required_space=$(( $j2se_expected_min_size * 2 + 20 ))
       j2se_vendor="oracle"
-      j2se_title="Java™ Platform, Standard Edition $j2se_release Runtime Environment"
+      j2se_title="Java Platform, Standard Edition $j2se_release Runtime Environment"
 
       j2se_install=oracle_j2re_install
       j2se_remove=oracle_j2re_remove

lib/oracle-server-jre.sh

@@ -71,7 +71,7 @@ EOF
       j2se_found=true
       j2se_required_space=$(( $j2se_expected_min_size * 2 + 20 ))
       j2se_vendor="oracle"
-      j2se_title="Java™ Platform, Standard Edition $j2se_release Server Runtime Environment"
+      j2se_title="Java Platform, Standard Edition $j2se_release Server Runtime Environment"
 
       j2se_install=oracle_server_j2re_install
       j2se_remove=oracle_server_j2re_remove