diff --git a/app/src/main/java/de/jotomo/ruffyscripter/commands/BolusCommand.java b/app/src/main/java/de/jotomo/ruffyscripter/commands/BolusCommand.java
index edc8b3abe5..d5197452e3 100644
--- a/app/src/main/java/de/jotomo/ruffyscripter/commands/BolusCommand.java
+++ b/app/src/main/java/de/jotomo/ruffyscripter/commands/BolusCommand.java
@@ -81,7 +81,7 @@ public class BolusCommand implements Command {
 
             if (!scripter.currentMenu.attributes().contains(MenuAttribute.BOLUS)) {
                 throw new CommandException().success(false).enacted(true)
-                        .message("Bolus was delivered, but enable to confirm it with history record");
+                        .message("Bolus was delivered, but unable to confirm it with history record");
             }
 
             double lastBolusInHistory = (double) scripter.currentMenu.getAttribute(MenuAttribute.BOLUS);
diff --git a/app/src/main/java/de/jotomo/ruffyscripter/commands/SetTbrCommand.java b/app/src/main/java/de/jotomo/ruffyscripter/commands/SetTbrCommand.java
index fe4ad3c65a..4ffd154acf 100644
--- a/app/src/main/java/de/jotomo/ruffyscripter/commands/SetTbrCommand.java
+++ b/app/src/main/java/de/jotomo/ruffyscripter/commands/SetTbrCommand.java
@@ -234,14 +234,14 @@ public class SetTbrCommand implements Command {
         // A "TBR CANCELLED alert" is only raised by the pump when the remaining time is
         // greater than 60s (displayed as 0:01, the pump goes from there to finished.
         // We could read the remaining duration from MAIN_MENU, but by the time we're here,
-        // the pmup could have moved from 0:02 to 0:01, so instead, check if a "TBR CANCELLED alert"
+        // the pumup could have moved from 0:02 to 0:01, so instead, check if a "TBR CANCELLED" alert
         // is raised and if so dismiss it
-        long inTwoSeconds = System.currentTimeMillis() + 5 * 1000;
+        long inFiveSeconds = System.currentTimeMillis() + 5 * 1000;
         boolean alertProcessed = false;
-        while (System.currentTimeMillis() < inTwoSeconds && !alertProcessed) {
+        while (System.currentTimeMillis() < inFiveSeconds && !alertProcessed) {
             if (scripter.currentMenu.getType() == MenuType.WARNING_OR_ERROR) {
-                // Check the raised alarm is TBR CANCELLED, so we're not accidentally cancelled
-                // a different that might be raised at the same time.
+                // Check the raised alarm is TBR CANCELLED, so we're not accidentally cancelling
+                // a different alarm that might be raised at the same time.
                 // Note that the message is permanently displayed, while the error code is blinking.
                 // A wait till the error code can be read results in the code hanging, despite
                 // menu updates coming in, so just check the message.
@@ -252,10 +252,10 @@ public class SetTbrCommand implements Command {
                             .message("An alert other than the expected TBR CANCELLED was raised by the pump: "
                                     + errorMsg + ". Please check the pump.");
                 }
-                // confirm "TBR CANCELLED alert"
+                // confirm "TBR CANCELLED" alert
                 scripter.verifyMenuIsDisplayed(MenuType.WARNING_OR_ERROR);
                 scripter.pressCheckKey();
-                // dismiss "TBR CANCELLED alert"
+                // dismiss "TBR CANCELLED" alert
                 scripter.verifyMenuIsDisplayed(MenuType.WARNING_OR_ERROR);
                 scripter.pressCheckKey();
                 scripter.waitForMenuToBeLeft(MenuType.WARNING_OR_ERROR);