couple of typoes

src/main/java/JobServ/JobServClient.java

@@ -80,7 +80,7 @@ public class JobServClient {
                            "example: ./client key.pem cert.crt ca.crt localhost 8448 return 0\n\n"+
                            "... kill (pid)"+
                            "Immediately destroys remote process"+
-                           "example: ./client key.pem cert.crt ca.crt localhost 8448 kill 0\n\n"+
+                           "example: ./client key.pem cert.crt ca.crt localhost 8448 kill 0\n\n");
     }
 
     /*

src/main/java/JobServ/JobServServer.java

@@ -39,6 +39,7 @@ public class JobServServer {
      * builds server object
      */
     public JobServServer(SslContext ssl, int port) throws IOException {
+        this.manager = new ProcessManager();
         this.server = NettyServerBuilder.forPort(port)
 	          .addService(new ShellServerService(manager))
 	          .sslContext(ssl)

src/main/java/JobServ/ShellServerService.java

@@ -22,7 +22,7 @@ class ShellServerService extends ShellServerGrpc.ShellServerImplBase {
      * initialized ProcessManager
      */
     public ShellServerService(ProcessManager manager) {
-        this.manager = manager
+        this.manager = manager;
     }
 
     /*