update package version

README.md

@@ -26,13 +26,13 @@ To use with Maven:
 <dependency>
     <groupId>net.termer.rtflc</groupId>
     <artifactId>Rtflc</artifactId>
-    <version>1.1</version>
+    <version>1.2</version>
 </dependency>
 ```
 To use with Gradle:
 ```groovy
 dependencies {
-    implementation 'net.termer.rtflc:Rtflc:1.1'
+    implementation 'net.termer.rtflc:Rtflc:1.2'
 }
 ```
 
@@ -61,4 +61,4 @@ After that, it would be possible to execute `println(substring(2))` and it would
 To see usage instructions, execute the Rtflc jar with the `-h` or `--help` options.
 
 ## Language documentation
-TODO, there's been some large updates. The last version of Rtfl was 1.3, this runtime supports 1.3 and onward. To see which versions Rtflc supports, execute the jar with the `-v` or `--version` options.
+TODO, there's been some large updates. The last version of Rtfl was 1.3, this runtime supports 1.3 and onward. To see which versions Rtflc supports, execute the jar with the `-v` or `--version` options.