diff --git a/Firj/.idea/gradle.xml b/Firj/.idea/gradle.xml
index 1c0b16f..bb0c2f7 100644
--- a/Firj/.idea/gradle.xml
+++ b/Firj/.idea/gradle.xml
@@ -7,14 +7,13 @@
         <option name="testRunner" value="GRADLE" />
         <option name="distributionType" value="DEFAULT_WRAPPED" />
         <option name="externalProjectPath" value="$PROJECT_DIR$" />
-        <option name="gradleJvm" value="JDK" />
+        <option name="gradleJvm" value="1.8" />
         <option name="modules">
           <set>
             <option value="$PROJECT_DIR$" />
             <option value="$PROJECT_DIR$/firj" />
           </set>
         </option>
-        <option name="resolveModulePerSourceSet" value="false" />
       </GradleProjectSettings>
     </option>
   </component>
diff --git a/Firj/.idea/misc.xml b/Firj/.idea/misc.xml
index 202c330..3dd3a3a 100644
--- a/Firj/.idea/misc.xml
+++ b/Firj/.idea/misc.xml
@@ -44,7 +44,7 @@
       </value>
     </option>
   </component>
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_11" project-jdk-name="1.8" project-jdk-type="JavaSDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_11" default="true" project-jdk-name="1.8" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/build/classes" />
   </component>
   <component name="ProjectType">
diff --git a/README.md b/README.md
index 54d5429..4612444 100644
--- a/README.md
+++ b/README.md
@@ -25,24 +25,6 @@ This adds `fir1-dev` and `fir1` to your package list.
 The demo files are in `/usr/share/doc/fir1-dev`. Copy them into a working
 directory, type `gunzip *.gz`, `cmake .` and `make`.
 
-### MacOS packages (homebrew)
-
-Make sure you have the homebrew package manager installed: https://brew.sh/
-
-Add the homebrew tap:
-
-```
-brew tap berndporr/dsp
-```
-
-and then install the fir filter package with:
-
-```
-brew install fir
-```
-
-
-
 ### Linux / Unix / MACOSX: compilation from source
 
 The build system is `cmake`. Install the library with
@@ -78,9 +60,6 @@ or debug binary. This generates an Android aar which you
 import into your project. See the `InstrumentedTest.java`
 for an instructional example.
 
-The pre-compiled libraries are here:
-```Firj/firj/build/outputs/aar/firj-*.aar```
-
 ### Python
 
 #### Installation from the python package index (PyPi)