Fix a few issues with James' shooter code.

- James, you were inconsistent with your namespaces!
diff --git a/bot3/control_loops/shooter/shooter.h b/bot3/control_loops/shooter/shooter.h
index 6ab1ea5..63c194f 100644
--- a/bot3/control_loops/shooter/shooter.h
+++ b/bot3/control_loops/shooter/shooter.h
@@ -1,5 +1,5 @@
-#ifndef FRC971_CONTROL_LOOPS_SHOOTER_H_
-#define FRC971_CONTROL_LOOPS_SHOOTER_H_
+#ifndef BOT3_CONTROL_LOOPS_SHOOTER_H_
+#define BOT3_CONTROL_LOOPS_SHOOTER_H_
 
 #include <memory>
 
@@ -54,4 +54,4 @@
 }  // namespace control_loops
 }  // namespace bot3
 
-#endif // FRC971_CONTROL_LOOPS_SHOOTER_H_
+#endif // BOT3_CONTROL_LOOPS_SHOOTER_H_