Minor tweaks

java-runtime-decompiler.spec

@@ -1,7 +1,7 @@
 Summary: Application for extraction and decompilation of JVM byte code
 Name: java-runtime-decompiler
 Version: 5.0.rc1
-Release: 1%{?dist}
+Release: 2%{?dist}
 License: GPLv3
 URL: https://github.com/pmikova/java-runtime-decompiler
 Source0: https://github.com/pmikova/%{name}/archive/%{name}-%{version}.tar.gz
@@ -32,7 +32,8 @@ BuildRequires: java-11-devel
 BuildRequires: google-gson
 BuildRequires: desktop-file-utils
 BuildRequires: classpathless-compiler
-Requires: java
+Requires: java-headless
+Recommends: java
 Requires: classpathless-compiler
 Recommends: fernflower
 Recommends: procyon-decompiler
@@ -45,6 +46,7 @@ extract byte code from the JVM and decompile it.
 
 %package javadoc
 Summary: Javadoc for %{name}
+Requires: %{name} = %{version}-%{release}
 
 %description javadoc
 This package contains the API documentation for %{name}.
@@ -83,7 +85,7 @@ desktop-file-install --vendor="fedora"                     \
 %files -f .mfiles
 %attr(755, root, -) %{_bindir}/java-runtime-decompiler
 %{_mandir}/man1/java-runtime-decompiler.1*
-# wrappers for decompilers shared with jdk8 subpackage
+# wrappers for decompilers
 %dir %{_sysconfdir}/%{name}
 %dir %{_sysconfdir}/%{name}/plugins
 %config %{_sysconfdir}/%{name}/plugins/FernflowerDecompilerWrapper.java