diff --git a/manual/query_server.md b/manual/query_server.md
index 0b84dbb..cfefd41 100644
--- a/manual/query_server.md
+++ b/manual/query_server.md
@@ -1,22 +1,15 @@
 ## Query Server (Linux/Mac)
 
-The query server requires Apache Thrift. We used Apache Thrift 0.11.0.
-If a newer version is used, one may need to regenerate both the client and the source code.  
-To install Apache Thrift on Mac we can use brew:
+The query server requires Apache Thrift. We used Apache Thrift 0.11.0. If a newer version is used, one may need to regenerate both the client and the source code. To install Apache Thrift on Mac we can use brew:
 ```
 brew install thrift
 ```
-On Linux, to install a recent version, you need to [build it from source](https://thrift.apache.org/manual/BuildingFromSource).
-This may require additional libraries. On Ubuntu they can be installed as follows:
+On Linux, to install a recent version, you need to [build it from source](https://thrift.apache.org/manual/BuildingFromSource). This may require additional libraries. On Ubuntu they can be installed as follows:
 ```
 sudo apt-get install libboost-dev libboost-test-dev libboost-program-options-dev libboost-system-dev libboost-filesystem-dev libevent-dev automake libtool flex bison pkg-config g++ libssl-dev libboost-thread-dev make
 ```
 
-After Apache Thrift is installed, you need to build the library itself. Then, change the directory
-to [query_server/cpp_client_server](/query_server/cpp_client_server) and type ``make`` (the makefile may need to be modified,
-if Apache Thrift is installed to a non-standard location).
-The query server has a similar set of parameters to the benchmarking utility ``experiment``.  For example,
-you can start the server as follows:
+After Apache Thrift is installed, you need to build the library itself. Then, change the directory to [query_server/cpp_client_server](/query_server/cpp_client_server) and type ``make`` (the makefile may need to be modified, if Apache Thrift is installed to a non-standard location). The query server has a similar set of parameters to the benchmarking utility ``experiment``.  For example, you can start the server as follows:
 ```
  ./query_server -i ../../sample_data/final8_10K.txt -s l2 -m hnsw -m hnsw -c M=20,efConstruction=100 -p 10000
 ```
@@ -24,17 +17,14 @@ If the search method supports saving the index, it is possible to save both the
 ```
  ./query_server -S <location> --cacheData -i ../../sample_data/final8_10K.txt -s l2 -m hnsw -m hnsw -c M=20,efConstruction=100 -p 10000 
 ```
-Next time when you start the query server it would not need the original data. 
-Furthermore, it would not need to re-create the index:
+Next time when you start the query server it would not need the original data. Furthermore, it would not need to re-create the index:
 ```
  ./query_server  -L <location> --cacheData  -s l2 -m hnsw -m hnsw  -p 10000
 ```
 
 There are also three sample clients implemented in [C++](/query_server/cpp_client_server), [Python](/query_server/python_client/),
-and [Java](/query_server/java_client/). 
-A client reads a string representation of a query object from the standard stream.
-The format is the same as the format of objects in a data file. 
-Here is an example of searching for ten vectors closest to the first data set vector (stored in row one) of a provided sample data file:
+and [Java](/query_server/java_client/). A client reads a string representation of a query object from the standard stream.
+The format is the same as the format of objects in a data file. Here is an example of searching for ten vectors closest to the first data set vector (stored in row one) of a provided sample data file:
 ```
 export DATA_FILE=../../sample_data/final8_10K.txt
 head -1 $DATA_FILE | ./query_client -p 10000 -a localhost  -k 10
@@ -43,4 +33,4 @@ It is also possible to generate client classes for other languages supported by
 ```
 thrift --gen csharp  protocol.thrift
 ```
-For instructions on using generated code, please consult the [Apache Thrift tutorial](https://thrift.apache.org/tutorial/).
\ No newline at end of file
+For instructions on using generated code, please consult the [Apache Thrift tutorial](https://thrift.apache.org/tutorial/).