LLVMBuild: Remove trailing newline, which irked me.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146409 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/utils/LLVMBuild.txt b/utils/LLVMBuild.txt
index fc16720..3fc90e9 100644
--- a/utils/LLVMBuild.txt
+++ b/utils/LLVMBuild.txt
@@ -24,4 +24,3 @@
 type = Group
 name = UtilityTools
 parent = $ROOT
-
diff --git a/utils/TableGen/LLVMBuild.txt b/utils/TableGen/LLVMBuild.txt
index b2a8ac6..b0081eb 100644
--- a/utils/TableGen/LLVMBuild.txt
+++ b/utils/TableGen/LLVMBuild.txt
@@ -20,4 +20,3 @@
 name = tblgen
 parent = BuildTools
 required_libraries = Support TableGen
-
diff --git a/utils/llvm-build/llvmbuild/main.py b/utils/llvm-build/llvmbuild/main.py
index 9c3126c..4c14f46 100644
--- a/utils/llvm-build/llvmbuild/main.py
+++ b/utils/llvm-build/llvmbuild/main.py
@@ -262,7 +262,8 @@
             for i,fragment in enumerate(fragments):
                 print >>f, '[component_%d]' % i
                 f.write(fragment)
-                print >>f
+                if fragment is not fragments[-1]:
+                    print >>f
             f.close()
 
     def write_library_table(self, output_path):