diff --git a/res/values-es-rUS/strings.xml b/res/values-es-rUS/strings.xml
index 7701b11..61bafb7 100644
--- a/res/values-es-rUS/strings.xml
+++ b/res/values-es-rUS/strings.xml
@@ -21,9 +21,9 @@
     <string name="dec_point" msgid="8920102493070918054">"."</string>
     <string name="mode_deg" msgid="1146123354434332479">"º"</string>
     <string name="mode_rad" msgid="1434228830085760996">"rad"</string>
-    <string name="clr" msgid="6730945431543327337">"be"</string>
+    <string name="clr" msgid="6730945431543327337">"BT"</string>
     <string name="cleared" msgid="3952521190281880880">"borrados"</string>
-    <string name="del" msgid="5878069000864178910">"c"</string>
+    <string name="del" msgid="5878069000864178910">"BC"</string>
     <string name="desc_const_e" msgid="1889187337970539507">"número de Euler"</string>
     <string name="desc_const_pi" msgid="5430918714009441655">"pi"</string>
     <string name="desc_dec_point" msgid="5725254504360445023">"punto"</string>
diff --git a/res/values-kn/strings.xml b/res/values-kn/strings.xml
index 276e487..2f079f3 100644
--- a/res/values-kn/strings.xml
+++ b/res/values-kn/strings.xml
@@ -75,7 +75,7 @@
     <string name="approximate" msgid="7117143366610670836">"(±1 ಕೊನೆಯ ಅಂಕಿಯಲ್ಲಿ)"</string>
     <string name="menu_leading" msgid="2338520833272667740">"ಮೊದಲ ಅಂಕೆ ಜೊತೆ ಉತ್ತರಿಸಿ"</string>
     <string name="menu_fraction" msgid="1247477377840252234">"ಭಾಗದಂತೆ ಉತ್ತರಿಸಿ"</string>
-    <string name="menu_licenses" msgid="1890541368064108592">"ಮುಕ್ತ ಮೂಲ ಪರವಾನಗಿಗಳು"</string>
+    <string name="menu_licenses" msgid="1890541368064108592">"ಓಪನ್ ಸೋರ್ಸ್ ಪರವಾನಗಿಗಳು"</string>
     <string name="menu_history" msgid="9006222701220105452">"ಇತಿಹಾಸ"</string>
     <string name="menu_clear_history" msgid="2336526604226069572">"ತೆರವುಗೊಳಿಸಿ"</string>
     <string name="title_history" msgid="7820912156315181539">"ಇತಿಹಾಸ"</string>