I was going to suggest someone file a bug report on this, but I just did a test. I created an app named “Rob’s App”. I’m including a screen shot of my Build dialog so you can see how it’s name. I created the app as a default project and made no changes to build.settings and there is nothing in the build.settings that would effect name.
I built it. It output Rob_s App.apk. I installed it via “adb install -r Rob_s\ App.apk” (the \ escaped the space). On my Google Nexus 7 running Android 5.1 I see: “Rob’s App” as the name on the device.
I’m using the latest daily build (2702).
For those having this problem, what version of Corona SDK are you using?
Are you on Windows or OS-X?
What version of Android are you trying to install to?
How are you trying to install?