Remove awkward sentence endings

Author: sherry-yuan

docs/index.md

@@ -18,7 +18,7 @@ Runtime is mainly responsible for executing the host application (1) and queuein
 
 ## Why FPGA runtime
 
-FPGA hardware design has to think about I/O constraints, protocols, monitoring, DDR calibration, and memory dependencies, which software developers do not want to worry about. FPGA runtime provides a layer of abstraction to ease development flow.
+FPGA hardware design has to think about I/O constraints, protocols, monitoring, DDR calibration, and memory dependencies. FPGA runtime provides a layer of abstraction to ease development flow.
 
 ### Memory