circus, python-psutil: fix syntax in Config.in

After commit ab930190d775 ("python-psutil: not available on musl")
we are getting following error when we set defconfig

package/python-psutil/Config.in:14: syntax error
package/python-psutil/Config.in:13: invalid option
package/circus/Config.in:21: syntax error
package/circus/Config.in:20: invalid option

Fixes: ab930190d775 ("python-psutil: not available on musl")
Signed-off-by: Rahul Bedarkar <rahul.bedarkar@imgtec.com>
Acked-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/circus/Config.in

@@ -18,5 +18,5 @@ config BR2_PACKAGE_CIRCUS
 
 comment "circus needs Python and a uClibc or glibc toolchain w/ C++, wchar, threads"
 	depends on !BR2_INSTALL_LIBSTDCPP || !BR2_USE_WCHAR || \
-		!BR2_TOOLCHAIN_HAS_THREADS || BR2_TOOLCHAIN_USES_MUSL \
+		!BR2_TOOLCHAIN_HAS_THREADS || BR2_TOOLCHAIN_USES_MUSL || \
 		!(BR2_PACKAGE_PYTHON || BR2_PACKAGE_PYTHON3)

package/python-psutil/Config.in

@@ -10,4 +10,4 @@ config BR2_PACKAGE_PYTHON_PSUTIL
 	  https://pypi.python.org/pypi/psutil
 
 comment "python-psutil needs a uClibc or glibc toolchain"
-	depends BR2_TOOLCHAIN_USES_MUSL
+	depends on BR2_TOOLCHAIN_USES_MUSL