fix travis package name

Author: mohamed82008

.travis.yml

@@ -28,9 +28,9 @@ addons:
 
 ## uncomment the following lines to override the default test script
 script:
-  - julia -e 'Pkg.clone(pwd(), "AMG"); Pkg.build("AMG"); Pkg.test("AMG"; coverage=true)'
+  - julia -e 'Pkg.clone(pwd()); Pkg.build("AlgebraicMultigrid"); Pkg.test("AlgebraicMultigrid"; coverage=true)'
 after_success:
   # push coverage results to Coveralls
-  - julia -e 'cd(Pkg.dir("AMG")); Pkg.add("Coverage"); using Coverage; Coveralls.submit(Coveralls.process_folder())'
+  - julia -e 'cd(Pkg.dir("AlgebraicMultigrid")); Pkg.add("Coverage"); using Coverage; Coveralls.submit(Coveralls.process_folder())'
   # push coverage results to Codecov
-  - julia -e 'cd(Pkg.dir("AMG")); Pkg.add("Coverage"); using Coverage; Codecov.submit(Codecov.process_folder())'
+  - julia -e 'cd(Pkg.dir("AlgebraicMultigrid")); Pkg.add("Coverage"); using Coverage; Codecov.submit(Codecov.process_folder())'