diff --git a/README.md b/README.md
index 60f100c4..5e2de7ba 100644
--- a/README.md
+++ b/README.md
@@ -19,7 +19,7 @@ Requirements
 Java Runtime 8 or higher (use 64-bit Java)\
 At least 2GB of memory (recommended to use 4GB); larger FASTA files require more memory
 
-There are some issues running with newer version of Java (Java 11 and newer), due to the deprecation and removal of some libraries. 
+Releases after April 2019 support Java 11 and newer; older releases will not work with Java 11 or newer (at least for reading mzML files) due to the deprecation and removal of some built-in libraries.
 
 Downloads / Updates
 ======
diff --git a/src/main/java/org/systemsbiology/jrap/stax/ScanHeader.java b/src/main/java/org/systemsbiology/jrap/stax/ScanHeader.java
index d4a28092..c5340d69 100644
--- a/src/main/java/org/systemsbiology/jrap/stax/ScanHeader.java
+++ b/src/main/java/org/systemsbiology/jrap/stax/ScanHeader.java
@@ -556,10 +556,10 @@ public void setPrecursorIntensity(float precursorIntensity)
 	this.precursorIntensity = precursorIntensity;
     }
 
-    	/**
-	 * @return Returns the activaion method
+	/**
+	 * @return Returns the activation method
 	 */
-    	public String getActivationMethod()
+	public String getActivationMethod()
 	{
 		return activationMethod;
 	}